Τα πάντα για την Mercedes-Benz GLA [Photo Gallery]

16:02 11/2/2014 - Πηγή: AutoBlog

Η Mercedes-Benz λίγο προτού ξεκινήσουν οι πρώτες παραδώσεις της GLA έδωσε τα αναλυτικά χαρακτηριστικά του νέου της μικρού crossover αυτοκινήτου. Μετρά 4,41 μέτρα σε μήκος, 1,80 μέτρα σε πλάτος και 1,49 μέτρα σε ύψος, όντας συνολικά μεγαλύτερη από την A-Class διατηρώντας ωστόσο το μεταξόνιο της. Εξωτερικά, διαθέτει ένα εξαιρετικά μυώδες και επιθετικό bodykit που πλαισιώνεται από αεροτομή, μεγάλες ζάντες, ράγες οροφής και διπλές απολήξεις της εξάτμισης στο πίσω μέρος. Ο αεροδυναμικός συντελεστής οπισθέλκουσας διατηρείται στο

εξαιρετικό για την κατηγορία και όχι μόνο, 0,29Cd ενώ στο εσωτερικό, μπορούν να φιλοξενηθούν άνετα τέσσερις ενήλικες με τις αποσκευές τους, αφού ο χώρος αποσκευών ξεκινάει από τα 421 λίτρα και φτάνει τα 836 λίτρα με την αναδίπλωση των πίσω καθισμάτων. Όσον αφορά στον εσωτερικό διάκοσμο, αυτός είναι πρακτικά ίδιος με ότι έχουμε δει στην A-Class με μερικές διαφοροποιήσεις στα επίπεδα εξοπλισμού μεταξύ των δύο μοντέλων.

Μηχανικά θα φορά την ίδια γκάμα κινητήρων βενζίνης και πετρελαίου που φορά η νέα A-Class. Έτσι αρχικά θα είναι διαθέσιμες οι εκδόσεις GLA 200 με τον 1.600αρη turbo κινητήρα απόδοσης 156 ίππων με 250 Nm ροπής, GLA 250 με τον 2,0-λιτρο turbo κινητήρα απόδοσης 211 ίππων με 350 Nm ροπής και μέση κατανάλωση 7,1 λίτρα/100 χλμ, η GLA 200 CDI με τον 2,2-λίτρων turbodiesel απόδοσης 136 ίππων και 300 Nm ροπής με μέση κατανάλωση 4,3 λίτρων/100 χλμ και η έκδοση GLA 220 CDI με τον 2,2-λίτρων απόδοσης 170 ίππων και 350 Nm ροπής.

Οι κινητήρες συνδυάζονται με μηχανικά και αυτόματα κιβώτια, τα οποία στέλνουν την κίνηση είτε στους μπροστά είτε και στους τέσσερις τροχούς. H GLA 200 είναι διαθέσιμη μόνο δικίνητη, ενώ οι άλλες τρεις εκδόσεις είναι διαθέσιμες και σε 4MATIC εκδόσεις, με το σύστημα τετρακίνησης να διαθέτει το σύστημα Downhill Speed Regulation (DSR) και off-road λειτουργία του κιβωτίου.

ΜοντέλοGLA 200GLA 250/ GLA 250 4MATICGLA 200 CDI/ GLA 200 CDI 4MATICGLA 220 CDI/ GLA 220 CDI 4MATICΑριθμός κυλίνδρων / διάταξη4 σε σειρά4 σε σειρά4 σε σειρά4 σε σειράΧωρητικότητα (cc)1595199121432143Ιπποδύναμη (kW/hp at rpm)115/156 στις 5300155/211 στις 5500100/136 στις 3400-4000125/170 στις 3400-4000(Nm at rpm)250 στις
1250-4000350 στις
1200-4000300 στις
1400-3000350 στις
1400-3400Μέση κατανάλωση από (l/100 km)5.9 S6.0/6.5 S4.3/4.9 D4.4/4.9 DΜέσες εκπομπές CO2 από (g/km)137141/151114/129115/129Κατηγορία ενεργειακής απόδοσηςCCAAΕπιτάχυνση 0-100 km/h (s)8.97.2/7.110.0/9.98.3/8.3Τελική Ταχύτητα (km/h)215235/230205/200215/215Τιμή Ελλάδος29.400 (27.970 με απόσυρση)38.300/40.600 (35.500/37.800 με απόσυρση)46.400/41.15041.750/44.150

Αργότερα θα προστεθεί στη γκάμα και ο 1.500αρης diesel κινητήρας της Renault. Η έκδοση GLA 180 CDI, θα γίνει η entry-level έκδοση του μικρού crossover της Mercedes, με τον κινητήρα της να παράγει 109 άλογα, έχοντας μέση κατανάλωση κοντά στα 4 λίτρα/100 χλμ.

Φυσικά υπάρχει και η GLA 45 AMG. Φουσκωμένα φτερά, πιο έντονους προφυλακτήρες, μυώδη side skirts και μεγαλύτερες ζάντες ελαφρού κράματος είναι όλα στο μενού ενώ το πακέτο συμπληρώνουν οι τετραπλές απολήξεις της εξάτμισης στο πίσω μέρος.

Η γρήγορη GLA όμως δεν είναι “all show and no go”. Την ισχύ, παρέχει ο γνώριμος από την A45 AMG και CLA 45 AMG τετρακύλινδρος, υπερτροφοδοτούμενος δίλιτρος με τα 360 άλογα και τα 450 Nm ροπής που συμμορφώνεται φυσικά με το Euro6. Η δύναμη περνάει από το 7-τάχυτο AMG SPEEDSHIFT DCT αυτόματο κιβώτιο διπλού συμπλέκτη και καταλήγει και στους τέσσερις τροχούς μέσω του 4MATIC συστήματος τετρακίνησης.

Τα 100 χλμ/λωρα από στάση έρχονται σε 4.8 δευτερόλεπτα ενώ η τελική ταχύτητα (ως είθισται) περιορίζεται ηλεκτρονικά στα 250 χλμ/ώρα. Για αυτούς που τους ενδιαφέρει η κατανάλωση και οι εκπομπές ρύπων σε ένα τέτοιο αυτοκίνητο, να ενημερώσουμε πως η GLA 45 AMG καταναλώνει κατά μέσο όρο 7,5 λίτρα ανά 100 χλμ και εκπέμπει 175 γρ/χλμ CO2.

Φυσικά, η AMG δεν έβαλε τον ισχυρότερο δίλιτρο κινητήρα που διαθέτει χωρίς να εξασφαλίσει πως η οδική συμπεριφορά είναι ανάλογη της εμφάνισης και της ισχύος. Έτσι, η ανάρτηση είναι σαφώς πιο sport στις ρυθμίσεις και οι αντιστρεπτικές παχύτερες της ενώ το σύστημα πέδησης είναι σαφώς αναβαθμισμένο με τρυπητούς/χαρακτούς δίσκους και στους τέσσερις τροχούς και καλύτερες δαγκάνες.

Οι επεμβάσεις στο εσωτερικό είναι αντίστοιχες με αυτές που έγιναν στο εξωτερικό. Τα καθίσματα είναι επενδυμένα με έναν συνδυασμό δέρματος και Dinamica microfiber με κόκκινες ραφές και ζώνες ασφαλείας για αντίθεση. Το τριάκτινο τιμόνι είναι επίσης επενδυμένο με δέρμα Nappa ενώ ο πίνακας οργάνων είναι φυσικά της AMG.

Όσοι πελάτες δεν είναι ικανοποιημένοι με την βασική GLA 45 AMG, μπορούν να επιλέξουν από πληθώρα extras τόσο για το εξωτερικό (αεροδυναμικό πακέτο, carbon fiber διακοσμητικά, κόκκινες δαγκάνες φρένων, πίσω αεροτομή κ.ά.) όσο και για το εσωτερικό (πιο sport bucket καθίσματα, carbon fiber διακοσμητικά, διαφορετικό τιμόνι κ.ά.).

Αρχικά τόσο η GLA όσο και η GLA A45 AMG θα είναι διαθέσιμες στην Edition 1 έκδοση. Η Mercedes-Benz GLA Edition 1 θα είναι διαθέσιμη για 12 μήνες σε 4 χρώματα για το εξωτερικό: Cirrus White, Mountain Grey Metallic, Orient Brown Metallic και Designo Magno Mountingrau. Φορά ζάντες ελαφρού κράματος 19 ιντσών της AMG, διαθέτει bi-xenon φώτα, φιμέ παράθυρα και μαύρα διακοσμητικά. Στην οροφή, ξεχωρίζουν οι αλουμινένιες ράγες ενώ τα προστατευτικά και οι απολήξεις της εξάτμισης είναι χρωμιομένα.

Όσον αφορά στον εσωτερικό διάκοσμο, επικρατεί το δέρμα στα καθίσματα, στο ταμπλό και στις πόρτες, το τριάκτινο τιμόνι με το επίπεδο κάτω μέρος κοσμείται από αλουμινένια διακοσμητικά, ενώ από το ίδιο υλικό είναι κατασκευασμένα και τα πεντάλ. Συναντάμε επίσης νέα πατάκια, κρυφό φωτισμό και φωτιζόμενα μαρπσιέ.

Η GLA Edition 1 είναι διαθέσιμη με τον 1.600αρη κινητήρα απόδοσης 156 ίππων, τον 2.0-λίτρο απόδοσης 211 ίππων, και τον 2,2 λίτρων diesel απόδοσης 136 και 170 ίππων. Η τιμή της Edition 1 είναι κατά 6.307€ ακριβότερη από αυτήν της αντίστοιχης «απλής» GLA.

Η Mercedes GLA 45 AMG Edition 1 θα και αυτή διαθέσιμη αποκλειστικά τον πρώτο χρόνο πωλήσεων της. Είναι βαμμένη σε λευκό “Cirrus White” χρώμα με ματ γκρι διακοσμητικές λωρίδες κατά μήκος τους, έχοντας επίσης αρκετές κόκκινες και μαύρες λεπτομέρειες στο υπόλοιπο σώμα του.

Τα παράθυρα της έκδοσης είναι φιμέ και το αυτοκίνητο φορά νέο αεροδυναμικό bodykit αποτελούμενο από μπροστά splitters, αεροτομή, πλαϊνά skirts, και πρόσθετα αεροδυναμικά βοηθήματα στον μπροστά και πίσω προφυλακτήρα.

Στο εσωτερικό φορά τα AMG Performance καθίσματα από Artico δέρμα και Dinamica μικροίνες σε μαύρο χρώμα με κόκκινες ραφές και λεπτομέρειες. Από τα ίδια υλικά είναι επενδυμένο και το πάνω μέρος του ταμπλό, ενώ οι αλλαγές ολοκληρώνονται με το Nappa δερμάτινο τιμόνι επενδυμένο και αυτό με Dinamica μικροίνες, τον επιλογέα Select με το λογότυπο AMG και το ειδικό σηματάκι “Edition 1″.

Φυσικά δεν θα μπορούσαν να απουσιάζουν και τα επίσημα αξεσουάρ, μεταξύ των οποίων βρίσκονται ζάντες, μπαγκαζιέρες, μπρελόκ και μπάρες οροφής. Περισσότερες λεπτομέρειες μπορείς να βρεις στο δελτίο τύπου που ακολουθεί.

[Πηγή: Mercedes-Benz]

Δελτίο Τύπου

Fit for off-road excursions

Multi-talented:The new Mercedes-Benz GLA

Progressive in design, serene in day-to-day motoring and with good off‑road capability: a wanderer between automotive worlds, the Mercedes‑Benz GLA reinterprets the compact SUV segment in convincing style. It lightfootedly masters all day-to-day challenges and is also robust enough for off-road excursions.

The first Mercedes-Benz in the fast-growing compact SUV segment ishighly manoeuvrable around town (length x width x height: 4417 x 1804 x 1494 millimetres), lively on country and pass roads and dynamic and efficient on the motorway (Cd figure 0.29). The high-quality appointments, developed with a loving attention to detail, and the flexible interior clearly position the GLA as a compact premium SUV.

As the first Mercedes SUV, the GLA is optionally available with the new generation of 4MATIC all-wheel drive featuring fully variable torque distribution.

The new GLA rounds off the extensive SUV portfolio from Mercedes-Benz. With five model series (GLA, GLK, ML, GL and G), the company offers the widest range of any European premium manufacturer and meets all the individual mobility wishes of its customers. At the same time the GLA-Class is the fourth of a total of five new compact models from Mercedes-Benz. The sales figures amply demonstrate how well the new compact models are received by customers: in 2013, worldwide 371,399 vehicles from the A and B-Class and the new CLA Coupé were delivered (+64%). Especially gratifying is the high conquest rate of the new A-Class: around 50 percent of the buyers in Europe come from other brands.

As a serene day-to-day companion the GLA has a flexible and variable interior. The rear seat backrests can not only be folded down completely, but are also adjustable for angle if required. The large luggage compartment(421 – 1235 litres) is well laid-out and can be loaded without difficultythanks to the low loading sill and the wide tailgate, which opens and closes automatically as an option.

The particularly rigid body structure provides a reliable basis for a wide range of applications. Initially the power range of the 1.6 and 2.0-litre petrol engines will extend from 115 kW (156 hp) in the GLA 200 to 155 kW (211 hp) in the GLA 250.

The two diesel engines excel with dynamic torque and outstanding efficiency: The GLA 200 CDI develops 100 kW (136 hp), has a displacement of 2.2 litres and maximum torque of 300 Nm. It emits only 114 g of CO2 per kilometre. The GLA 220 CDI likewise has a displacement of 2.2 litres and develops 125 kW (170 hp) and 350 Nm.

All the engines feature the ECO start/stop function and comply with the Euro 6 emissions standard.

With the three lines “Style”, “Urban” and “AMG Line”, the “Night” package and “Exclusive” package as well as further optional extras, the GLA offers the broadest scope for individualisation.

Design: quality and self-assurance

Sensual purity as an expression of modern luxury – this was the focus for the designers, and is the design philosophy of Mercedes-Benz. The aim is to create clear contours and smooth surfaces that communicate high-tech while exuding an all-embracing emotional appeal. The sensual purity is reflected in the core design values of tradition, emotion and progression. These make up the leitmotif which is accentuated differently depending on the model.Mercedes-Benz creates a bridge between modernity and the avant-garde, between tradition and progression. Each model series has an assigned role and a very specific character, depending on the attributes on which the design focuses. And yet a Mercedes-Benz is always recognisable as a Mercedes-Benz. Because in addition to incorporating new stylistic developments, in the interests of keeping tradition alive the designers draw from a gene-pool of styling features typical of the brand.

“With its striking features the GLA embodies our progressive thinking and enthrals with its off-road proportions,” says Gorden Wagener, Vice President Design Daimler AG. “The clearly defined surfaces convey power and serenity, and we have managed to combine as much emotional appeal as possible with as much purity as necessary.”

As an SUV, the new GLA combines the key design values of Progression and Tradition, and is the SUV of the future. It is an all-rounder with hallmark Mercedes-Benz SUV genes, but more youthful, sculptural and full of subtle drama.

The low greenhouse, raised vehicle body and large wheel arches give the GLA great appeal. The clearly defined surfaces are supplemented with sharp lines that provide definition and precision, varying the sculptured contours of the vehicle body which is sensitively modelled and subtly dramatic.

The prominent and self-assured upright front end with a central star lends a muscular and superior impression to the GLA. Powerdomes structure the bonnet as sporty features, and the twin-louvre grille accentuates the vehicle’s width. An impressive front aspect is ensured by the headlamps and LED daytime running lamps. This iconic Mercedes-Benz design feature has been developed further using trifunctional fibre-optics, and gives the vehicle its characteristic light signature. The front bumper features diamond-pattern grilles in front of the cooling air intakes. The optional fog lamps are integrated into the front bumper. A simulated underguard at the front and contrasting dark-grey cladding all-round emphasise the SUV characteristics of the GLA. This cladding extends around the bottom edge of the vehicle like a frame and provides protection against stone impact.

The side view of the GLA likewise conveys power and serenity. Following the design philosophy, the “dropping line” emerges at the headlamp and extends to the rear wheel arch. The line of the beltline trim gradually rises from the rear door to the C-pillar. Together the light-catching contour on the curvature and the counter-line to the dropping line at side sill height create an interplay of lines that lends the car flowing dynamism and subtle drama. At the sides the cladding follows the contours of the wheel arches and side sill panels into the rear bumper. The side panel has depressions shaped like an excavator’s teeth to accentuate the SUV character. Standard-fit roof trim strips complete the impression; in combination with the “Style” line or the “Night” package, aluminium roof rails in high-gloss black are available as optional extras (black roof rails as standard in the Style line and the Night package, chrome-plated roof rails in the Urban and AMG lines). On request the GLA is fitted with tyres up to size 19-inch.

The muscular shoulders over the rear axle are further highlighted by the inward taper of the C-pillars. In combination with the divided tail lights, this emphasises the width of the rear end. It combines dynamic lines with an overall harmonious appearance.

This impression is heightened by the curved rear window and the sweeping chrome handle between the tail lights. Thanks to the divided tail lights, the loading hatch is pleasantly wide. The large, aerodynamically very effective roof spoiler is another eye-catching feature. It takes up the structure of the rear roof cladding and accommodates the third brake light and various aerials. In the area of the rear bumper cladding there are other SUV-specific features such as a robust external load sill guard and a simulated underguard available in silver, dark chrome or high-gloss black.

Interior: attractive design features and high perceived quality

The muscular and imposing appearance of the exterior is systematically continued into the interior. The interior has a particularly high feel of quality that is achieved by the contours, and the choice and combinations of high-grade materials. The heavy emphasis on horizontal lines, the dynamic design and the highly attractive design features are other high-quality attributes.The same applies to the great precision of joints and gap dimensions.

The dashboard consists of an upper and lower section, allowing surface structures that are different in look and feel. Matt and glossy 3D geometries (graining) create an attractive light effect. The three-dimensional trim section of innovative membrane, aluminium or wood lends a new, modern touch to the interior. The matt satin finish of the wood trim further underscores the modern character and makes the surfaces particularly pleasant to the touch.

Five round air vents are integrated into the dashboard. As an exclusive GLA feature, bezels are optionally available around these circular vents whoseSUV-look echoes the underguard and side member claddings. The bezels can be galvanised as an option. The direction of the airflow can be varied by butterfly-shaped inserts which can be optionally galvanised in silver-shadow.

The large, free-standing display has a high-gloss display facing in piano-black and a flush-fitting surround in silver-shadow. This gives the display a particularly high-quality look. A 3-spoke steering wheel with 12 function keys and a galvanised chrome clasp feature as standard. On request a sporty instrument cluster version with two tubes is available.

In this case there is a small dial instrument in each of the large dial instruments. When at rest the needles are in the 6 o’clock position.The needle inlays are always in silver.

The wide choice of seat upholsteries in material (e.g. leather, fabric, fabric/leather) and colour combinations allows plenty of scope for individualisation. Sports seats with integrated head restraints are availableas an optional extra.

The high quality of the sports seats is emphasised by the aperture in the lower section of the head restraint. On the rear of the front seats this aperture is framed by a surround in silver-shadow, and can have ambience lighting on request.

If the optional Load Compartment package is ordered, the backrest of the rear seat unit can be moved to a steeper position, the so-called cargo position. This enlarges the load compartment capacity by 60 litres, providing more space for bulky items while still allowing the rear seats to be used by passengers.

Set into a galvanised surround, the controls for the optional “electric seat adjustment with memory” are arranged on the interior door panels in typical Mercedes style – a unique feature in this segment. The interior door panels are likewise of extremely high quality. The soft, matt surfaces extend right from the beltline to the door pocket. In combination with the lines or the Exclusive package the door armrests have a high-quality chrome trim strip and, as an option, ambient lighting.

Aerodynamics: as sleek as they come

With the GLA, yet another model series is set to become the leader in its segment with respect to aerodynamic efficiency. It has a Cd value of 0.29.The drag area, Cd x A, which decisively affects fuel consumption from around 60 km/h, is also outstanding at 0.66 m2.

The good air flow characteristics, which are a major contributory factor to the vehicle’s low fuel consumption in everyday conditions, result from numerous aerodynamic optimisation measures. These include a low A-pillar step with suitable A-pillar geometry and aerodynamically optimised exterior mirror housings. The rear end is also streamlined. The measures here include the roof spoiler lip and the aerodynamically shaped tail lights. Rear spoilers at the sides ensure that the airflow breaks off for optimal aerodynamic efficiency. Seals in the front bumper (around radiator grille including headlamps) complement the aerodynamic measures.

Extensive underbody panelling, additional panelling in the middle area of the rear axle and an aerodynamically optimised rear silencer followed by a diffuser improve the flow of air beneath the underbody.

Numerous measures have also been taken to reduce wind noise in the GLA. These include a multi-level door sealing concept, additional sealing of the joint between the tailgate and the roof and side seals on the tailgate. Particularly rigid window frames prevent the airflow from pulling on the doors at higher speeds, and reduce vibrations. External noise has also been minimised by the low A-pillar step mentioned above and by exterior mirrors connected to the body by a stem.

Engines and transmissions: dynamic expression of leadership aspirations

The GLA can be driven at a fuel consumption of only 4.3 litres per 100 km, setting new standards in its segment. Modern four-cylinder engines with turbocharging and direct injection, as well as an ECO start/stop function as standard, make for superior efficiency. The new GLA-Class also takes the lead in its segment with its dynamic performance figures.

Initially the power range of the 1.6 and 2.0-litre petrol engines will extend from 115 kW (156 hp) in the GLA 200 to 155 kW (211 hp) in the GLA 250. The GLA 250 4MATIC sprints from zero to 100 km/h in only 7.1 seconds, underlining the GLA-Class’s leadership aspirations on the dynamics front.It has a top speed of 230 km/h and a combined consumption figure of just 6.5 l/100 km (151 g CO2/km).

The two diesel engines excel with dynamic torque and outstanding efficiency: The GLA 200 CDI generates 100 kW (136 hp), maximum torque of 300 Nm and has a displacement of 2.2 litres. This engine has been reengineered for greater efficiency. The modifications include optimisation of the belt drive, a cylinder head package with different roller bearings and additional finishing, optimisation of the vacuum pump, aluminium pistons with optimised assembly clearances and a low-friction ring package, and the roller bearings of the Lanchester balancer shaft.

The GLA 200 CDI requires just 4.3 litres of fuel for 100 km, which equates to 114 g CO2/km. It is rated efficiency class A. The GLA 220 CDI with the same displacement of 2.2 litres generates 125 kW (170 hp) and 350 Nm.

All the engines feature the ECO start/stop function as standard. The engines are combined with a six-speed manual transmission or with the 7G-DCT dual clutch automatic transmission (standard for GLA 250, GLA 220 CDI and the 4MATIC models), which unites comfort and sportiness in a very special way.

Suspension: for guaranteed recreational fun

With the new GLA Mercedes-Benz is adding a new member to the successful SUV family. This compact model reinterprets the SUV concept in a new, modern way, because the GLA is less long-legged and imposing than previous SUVs, and therefore fits perfectly into the day-to-day urban lifestyle. At the same time the optional 4MATIC all-wheel drive, the robust body structure and the variable interior concept guarantee plenty of recreational enjoyment. Motto: away from the daily routine. Rough terrain – the beach, loose ground, unsurfaced gradients – all of these are no problem for the GLA.

The chassis of the CLA features a McPherson front axle and an independent multilink rear suspension. Three control arms and one trailing arm per wheel manage the incoming forces. This means that longitudinal and lateral dynamics are independent of one another. The wheel carriers and spring control arms are made of aluminium to reduce the unsprung masses. In the versions with 4MATIC, the rear axle carrier is isolated with rubber bushings for the benefit of ride comfort. In all, there are three suspension variants to choose from: the comfort suspension as standard, the dynamic handling package with suspension lowered by 15 mm and Sports Direct-Steer system, plus the off-road comfort suspension (optional).

Compared to conventional systems, the electromechanical power steering provides better feedback to the driver and makes an important contribution to the vehicle’s overall efficiency, as the servo assistance only requires energy when the vehicle is actually steered. It also allows various steering assistance functions that are initiated by the ESP® control unit. These include countersteering when the vehicle oversteers, steering corrections when braking on surfaces with different levels of grip, reducing the effects of front-wheel drive on the steering and compensation of cross-winds and road camber.

The GLA has an extremely rigid body, providing the basis for stable and safe handling characteristics both on and off the road, as well as a high level of NVH comfort. There are additional reinforcements e.g. to the B-pillars, front damper domes, side members and underbody.

High traction reserves: 4MATIC all-wheel drive

Mercedes-Benz offers the GLA with the new generation of 4MATIC all-wheel drive with fully variable torque distribution as an option. This all-wheel drive system excels with high traction reserves and outstanding agility, combined with superlative driving safety and energy efficiency.

The components of the new 4MATIC include the power take-off to the rear axle, which is integrated into the 7G-DCT automated dual clutch transmission, and the rear-axle gear unit with integrated, hydraulically actuated multi-disc clutch. This set-up allows fully variable distribution of the drive torque between the front and rear axles. Additional benefits of this design are a lower system weight than is available from the competition and high efficiency.

Confident on light terrain: off-road functions

Models with 4MATIC are equipped with DSR (Downhill Speed Regulation) and an off-road transmission mode as standard. DSR is activated by a control button in the centre console, and assists the driver on demanding downhill stretches by maintaining a slow, manually selected vehicle speed within the physical limits when negotiating downhill gradients. This is done with the help of the engine and transmission control systems, and by specific braking intervention.

When the off-road transmission mode is selected using the transmission mode switch, the shift points and accelerator characteristics are modified so that the requirements for driving on light off-road terrain, and particularly on loose surfaces, can be met. In combination with Audio 20 CD (standard) and COMAND Online (optional extra), the head unit can also be switched to anoff-road display. The steering angle, the selected off-road transmission mode and a compass are displayed there. The roll angle in degrees, the gradient in percent and activation of Downhill Speed Regulation DSR are also indicated.

Smart safety: advanced assistance systems

Numerous driving assistance systems offer support in the GLA and reduce the driver’s workload. Standard-fit features for the SUV include ATTENTION ASSIST drowsiness detection and radar-based COLLISION PREVENTION ASSIST with adaptive Brake Assist, which now helps to avoid collisions from a speed as low as 7 km/h.

This feature combines with DISTRONIC PLUS (optional extra) to become COLLISION PREVENTION ASSIST PLUS. This incorporates an additional function: when a danger of collision persists and the driver fails to respond, the system is able to carry out autonomous braking at speeds of up to 200 km/h, thereby reducing the severity of collisions with slower or stopping vehicles. The system also brakes in response to stationary vehicles at a speed of up to30 km/h, and is able to prevent rear-end collisions at speeds of up to 20 km/h.

Established assistance systems, such as the optional Lane Tracking package with Blind Spot Assist and Lane Keeping Assist or Adaptive Highbeam Assist, are also available for the GLA. Active Parking Assist (optional) allows automatic parking in parallel and end-on parking spaces.

“Always on”: the multimedia systems

The latest multimedia generation deployed in the GLA boasts new functions, additional apps and a modified graphic colour scheme.

Daimler’s Digital Drive Style app concept, which together with the Drive Kit Plus for the iPhone® allows seamless integration of an iPhone® into the vehicle, has been extended. Highlights include Siri voice control and Glympse real-time location sharing. Glympse enables the user to share his or her current location with selected persons. Additional functions include Facebook®, Twitter®, internet radio, AUPEO!™ personal radio and the advanced navigation system from Garmin® with internet-based real-time traffic information, an online POI search function including Street View™ and a 3D map display.

The COMAND Online multimedia system has also been extended. The latest generation offers an improved map display, an additional Bluetooth® profile(to enable the internet to be accessed via iPhone®, for example), the display of images additionally in bmp and png formats and the real-time transfer of traffic data via LIVE TRAFFIC.

Here is an overview of the models and prices:

ModelGLA 2001GLA 2502/ GLA 250 4MATIC1GLA 200 CDI1/ GLA 200 CDI 4MATIC2GLA 220 CDI2/ GLA 220 CDI 4MATIC1Number of cylinders/arrange-ment4 in-line4 in-line4 in-line4 in-lineDisplacement (cc)1595199121432143Rated power (kW/hp at rpm)115/156 at 5300155/211 at 5500100/136 at 3400-4000125/170 at 3400-4000Rated torque(Nm at rpm)250 at1250-4000350 at1200-4000300 at1400-3000350 at1400-3400Combined fuel consumption from (l/100 km)5.9 S6.0/6.5 S4.3/4.9 D4.4/4.9 DCombined CO2 emissions from (g/km)137141/151114/129115/129Efficiency classCCAAAcceleration0-100 km/h (s)8.97.2/7.110.0/9.98.3/8.3Top speed (km/h)215235/230205/200215/215Price (euros)329,303.7535,283.50/37,496.9032,130.00/36,509.2037,038.75/39,252.15

1 Available from March 2014, 2 Available from May 2014, 3 Sales price in Germany, incl. 19% VAT

The Mercedes-Benz management team on the GLA

“Element of our strategy for the future”

“The success of our compact vehicles is an important element of our strategy for the future. Following the CLA, we are opening up another interesting market segment with the GLA. During the next few years the pace at whichwe introduce new products will remain high.”Dr Dieter Zetsche, Chairman of the Board of Management of Daimler AG and Head of Mercedes-Benz Cars

“We are continuing with the systematic implementation of our strategy to significantly broaden our offerings in the compact segment. With the GLA we are fulfilling the requirements of many customers who are looking to drive an emotionally appealing compact car featuring off-road capabilities combined with the typical qualities of a Mercedes-Benz: innovation, efficiency, safety and excellent value retention.”Prof Dr Thomas Weber, Member of the Daimler Board of Management responsible for Group Research and Head of Mercedes-Benz Cars Development

“With its fascinating design and high everyday practicality, the GLA will fill many new customers with enthusiasm for the Mercedes-Benz brand. With the GLA we are expanding the comprehensive SUV range from Mercedes-Benz with an emotionally appealing variant and as such are exploiting the constantly growing compact SUV segment.”Ola Källenius, Member of the Divisional Board, Mercedes-Benz Cars Sales

“With its striking features the GLA embodies our progressive thinking and enthrals with its off-road proportions. The clearly defined surfaces convey power, poise and assurance, and we have managed to combine as much emotional appeal as possible with as much purity as necessary.”Gorden Wagener, Vice President Design Daimler AG

The model range

Many ideas for individualisation

With the three lines “Style”, “Urban” and “AMG Line” and the “Night”, “Exclusive” and “AMG Exclusive” equipment packages, the GLA offers broad scope for individualisation. In the first year after market launch a particularly exclusive “Edition 1″ (see next section) also will be available. In addition, there are numerous optional extras to choose from, such as the large panoramic sliding sunroof, or the EASY-PACK tailgate, which can be opened and closed at the push of a button.

Striking 17-inch 5-twin-spoke light-alloy wheels, a radiator grille with two silver-coloured louvres and chrome inserts as well as a chrome finish on the loading sill protector help to provide a stylishly dynamic appearance in the case of the “Style” equipment line. The interior features comfort seats in ARTICO man-made leather/Dourados fabric and also a multifunction steering wheel and shift lever in leather with silver-chrome highlights. The trim features a carbon structure.

The “Urban” line in turn includes a radiator grille with two silver-painted louvres and chrome inserts, 18-inch 5-twin-spoke light-alloy wheels and also a twin-pipe exhaust system with chrome-plated tailpipe trim integrated into the bumper. Further highlights are the loading sill protector and waistline trim strip in chrome as well as a simulated underguard in dark chrome on the front and rear bumpers. In the interior the sporty character is on display with sports seats featuring integral head restraints and a multifunction steering wheel in leather with perforated grip area. Details such as contrasting topstitching and wave-look trim round off the high-quality atmosphere.

Sportier handling and enhanced driving pleasure come courtesy of the “AMG Line” thanks to the dynamic handling package with suspension lowered by 15 mm and Sports Direct-Steer system. On the exterior, eye-catching features include the AMG bodystyling components with inserts in the front splitter and side sill panels as well as rear apron trim in matt titanium grey. Further highlights include 18-inch AMG light-alloy wheels and a twin-pipe sports exhaust system with chrome-plated tailpipe trim integrated into the bumper. The interior also boasts a sense of sportiness. Details include aluminium trim, sports seats in ARTICO man-made leather/DINAMICA microfibre, the multifunction sports steering wheel with flattened bottom section and the gearshift lever in leather with silver-chrome highlights.

The packages: Night, Exclusive and AMG Exclusive

The Night package builds on the Urban line or AMG Line. It lends the GLA a sporty, expressive character with striking exterior equipment features. These include selected black design elements. The radiator grille sports two high-gloss black louvres and chrome inserts. Likewise in high-gloss black are the AMG 18- or 19-inch light-alloy wheels (based on the AMG Line), exterior mirrors, roof rails and waistline trim strips. Dark-tinted glass from the B-pillar to the rear protects against prying eyes and simultaneously emphasises the sporty character.

The highlights of the Exclusive package (available for all three lines) include heated sports seats with 4-way lumbar support for driver and front passenger, leather-covered, like the multifunction steering wheel and the gearshift lever. To match them, the instrument panel and door centre panels as well as the armrests in the doors and the centre console are trimmed with ARTICO man‑made leather. Contrasting topstitching and silver-chrome design elements also help to create an exclusive ambience. The instrument cluster with silver-coloured backplate in chequered-flag look and red dial needles underscoresthe high-class, sporty character.

Building on the AMG Line, the AMG Exclusive package for the interior offers maximum exclusivity, individuality and a sporty character. Features include the heated sports seats with 4-way lumbar support, whose black RED CUT leather upholstery with red contrasting topstitching sets striking highlights. The instrument panel and the armrest in the doors and the centre console are trimmed with matching ARTICO man-made leather. The multifunction sports steering wheel with flat bottom and perforated grip areas and the leather-trimmed gearshift lever emphasise the sporty character. Red contrasting topstitching is also to be found on all these elements, indicating a loving attention to detail. Further features include sports pedals in brushed stainless steel with rubber studs or the instrument cluster with silver-coloured backplate in chequered-flag look and red dial needles.

Additional optional extras: still more practical details

The panoramic sliding sunroof with its large glazed area provides for an especially bright and friendly ambience in the interior. It consists of a fixed panoramic glass roof in the rear section and a top-sliding power sunroof with net wind deflector in the front. In addition, two electric roller sunblinds provide shade for the passengers in strong sunlight. Numerous practical functions of the panoramic sliding sunroof ensure a high level of comfort on a journey. In tilt position the glass roof automatically adjusts to the current speed in three stages. At high speed the glass roof is lowered. This reduces the noise level and air circulation in the interior. Conversely, at low speed the glass roof is raised again. The open roof is closed when the air-recirculation switch is pushed or if it starts to rain (in conjunction with the optional). Light and Sight package).

The Light and Sight package creates a higher sense of perceived value in the interior and ensures the best possible visibility inside the vehicle. It comprises the function illumination, which enhances comfort and safety, and the ambient lighting for an enhanced interior atmosphere. Illumination of the door handles and footwells makes orientation easier. Other details include illuminated vanity mirrors in the sun visors, an illuminated interior mirror and separately switched reading lamps in the rear. The courtesy and warning lights for the driver and front passenger doors and the warning and background light in the tailgate serve to improve safety. The ambient lighting is controlled by means of a menu in the instrument cluster. The rear lighting and the integral reading lamps are operated by buttons in the overhead control panel. The electronically controlled rain sensor makes for more relaxed driving in poor weather by automatically ensuring the appropriate wipe frequency of the windscreen wipers depending on the amount of precipitation.

Net pockets on the left and right and a folding box make for a tidier and safer rear passenger area with the Load Compartment package. The backrests of the rear seats can be moved to a 15 degree steeper position, the so-calledcargo position. In this way, the load compartment volume can be enlarged by 60 litres, from 421 to 481 litres. In the steeper backrest position the rear bench seat still can be used by passengers. Infant seats also can be fitted facing the rear. A 12V power socket in the luggage compartment completes this practical package.

To facilitate loading and unloading, the EASY-PACK tailgate can be easily opened electromechanically – either by pushing a button on the vehicle key, by means of a switch on the driver’s door, or by actuating the release handle of the tailgate. It can be closed by pressing a button on the bottom edge of the tailgate. The closing action ceases automatically if an object prevents closing. To avoid banging the tailgate against the ceiling of a low garage, for example, the tailgate motion can be stopped in any position. Limiting of the opening angle is activated by extended pressing of the closing button (with signal confirmation).

Under the microscope: GLA Edition 1

Special incentive at the start

For approximately one year after market launch of the GLA the particularly exclusive Edition 1 version will be available. The special model is recognisable by the “Edition 1″ lettering on the front wings.

The Edition 1 of the GLA impresses with exclusive details both inside and out. The exterior is based on the Urban line with simulated underguard and roof rails in chrome. Further features include bi-xenon headlamps, 19-inch AMG light-alloy wheels finished in high-gloss black, a black radiator grille louvre with chrome inserts, black-painted exterior mirrors, black waistline trim strips and dark-tinted glass starting from the B-pillars. The Edition 1 will be available exclusively in the paint finishes cirrus white, orient brown metallic, mountain grey metallic and designo magno mountain grey (from autumn 2014).

Interior highlights include the DESERT DUST interior with

seats which are only available in the Edition 1 upholstered in nut brown leather and Alvorada fabric with striking moccasin stitching3-spoke multifunction sports steering wheel in leather, with perforated grip area and flattened bottom sectionsports pedals in brushed stainless steel with rubber studsaluminium trim with trapezoidal grainair vents with nozzle ring and cross element in silver chromecover over the stowage compartment in the centre consolecord floor mats with stitching in the appointments colourblack roof liner and Light and Sight package (single-tone ambient lighting; illumination of the stowage compartment in the centre console; illuminated make-up mirror for driver and front passenger; illuminated front door sill panels with Mercedes lettering; front and rear footwell lighting; interior mirror with additional lighting; rear lighting with integral reading lamps and locator lighting; windscreen wipers with rain sensor, courtesy and warning lights for driver and front passenger doors).

The design

Quality and self-assurance

As an SUV, the new GLA combines the key design values of progression and tradition, and is the SUV of the future. It is an all-rounder with hallmark Mercedes-Benz SUV genes, but more youthful, sculptural and full of subtle drama. The muscular and imposing appearance of the exterior is systematically continued into the interior. The interior has a particularly high feel of quality that is achieved by the contours, and the choice and combinations of high-grade materials.

Sensual purity as an expression of modern luxury – this was the focus for the designers, and embodies the design philosophy of Mercedes-Benz. The aim is to create clear contours and smooth surfaces that communicate high-tech while exuding an all-embracing emotional appeal. The sensual purity is reflected in the core design values of tradition, emotion and progressivism. These make up the leitmotif which is accentuated differently depending on the model.

Mercedes-Benz creates a bridge between modernity and the avant-garde, between tradition and progressivism. Each model series has an assigned role and has a very specific character, depending on the attributes on which the design focuses. And yet a Mercedes-Benz is always recognisable as aMercedes-Benz. Because in addition to incorporating new stylistic developments, and in the interests of keeping tradition alive, the designers draw from a gene-pool of styling features typical of the brand.

The prominent and self-assured, upright front end with a central star lends a muscular and superior impression to the GLA. Powerdomes structure the bonnet as sporty features, and the twin-louvre grille accentuates the vehicle’s width. An impressive front aspect is ensured by the headlamps and LED daytime running lamps. This iconic Mercedes-Benz design feature has been developed further using trifunctional fibre-optics, and gives the vehicle its characteristic light signature. The front bumper features diamond-pattern grilles in front of the cooling air intakes. The optional fog lamps are integrated into the front bumper. A simulated underguard at the front and contrasting dark-grey cladding all-round emphasise the SUV characteristics of the GLA. This cladding extends around the bottom edge of the vehicle like a frame and provides protection against stone impact.

The side view of the GLA likewise conveys power and serenity. Following the design philosophy, the “dropping line” emerges at the headlamp and extends to the rear wheel arch. The line of the beltline trim gradually rises from the rear door to the C-pillar. Together the light-catching contour on the curvature and the counter-line to the dropping line at side sill height create an interplay of lines that lends the car flowing dynamism and subtle drama. At the sides the cladding follows the contours of the wheel arches and side sill panels into the rear bumper. The side panel has depressions shaped like an excavator’s teeth to accentuate the SUV character. Standard-fit roof trim strips complete the impression; in combination with the “Style” line or the “Night” package, aluminium roof rails in high-gloss black are available as an optional extra (black roof rails as standard in the Style line and the Night package, chrome-plated roof rails in the Urban and AMG lines). On request the GLA is fitted with tyres up to size 19-inch.

Interior: attractive design features and high perceived quality

The muscular and imposing appearance of the exterior is systematically continued into the interior. The interior has a particularly high feel of quality that is achieved by the contours, and the choice and combinations of high-grade materials. The heavy emphasis on horizontal lines, the dynamic design and the highly attractive design features are other high-quality attributes. The same applies to the great precision of joints and gap dimensions.

In this case there is a small dial instrument in each of the large dial instruments. When at rest the needles are in the 6 o’clock position.The needle inlays are always in silver.

Aerodynamics

As sleek as they come

With the GLA, yet another model series is set to become the leader in its segment with respect to aerodynamic efficiency. It has a Cd value of 0.29. At 0.66 m2 the drag area, Cd x A, which decisively affects fuel consumption from around 60 km/h, is also outstanding.

Numerous measures have also been taken to reduce wind noise in the GLA. These include a multi-level door sealing concept, additional sealing of the joint between the tailgate and the roof and side seals on the tailgate. Particularly rigid window frames prevent the airflow from pulling on the doors at higher speeds, and reduce vibrations. External noise has also been minimised by the low A-pillar step and exterior mirrors connected to the body by a stem.

The anti-soiling measures on the exterior mirrors, side windows and rear window have special importance as a safety feature in wet weather. Dirt deflection is achieved by suitable channelling of the dirt-laden water that impacts the windscreen, the A-pillars and the exterior mirror housings. The special design of the water deflector on the A-pillar prevents most of the water from flowing over onto the side window. The exterior mirror housings feature an aerodynamic design, with the result that only minimal soiling of the side windows, mirror glass and door handles occurs.

The body

Stable foundation

The GLA has an extremely rigid body, providing the basis for stable and safe handling characteristics both on and off the road, best-in-class NVH comfort and outstanding passive safety. Weighing around 400 kilograms, 73 percent of the bodyshell is comprised of high-strength and ultra-high-strength steels. In the area of the side roof frame and the new C-ring structure in the rear, hot-shaped steels – the highest strength category possible for body steels – are used.

The specifications book for the GLA posed two special challenges to the body engineers: the optionally available glass sunroof, far and away the largest in its class – 64 percent of the roof surface is glazed in order to provide the passengers in all seats an airy sense of spaciousness and the large tailgate opening to facilitate loading of the GLA.

Given the torsional stiffness of the body, to achieve the same high level as with a closed steel roof the roof bows in this area had to be adequately replaced. This was achieved with a double-skinned roof frame to support the B-pillars, an enlargement of the cross-section at the D-ring (the rearmost member of the body), the use of hot-shaped steels, and with an extremely sturdy glass sunroof frame firmly bolted to and bonded with the body structure.

For the wide tailgate opening, which enables easy loading even with bulky objects, the engineers developed a new body structure. Along with the usualD-ring an additional C-ring finds use. These two closed ring structures form an extremely stable unit and ensure excellent torsional stiffness. They also compensate for the loads generated by the new spindle-type actuator of the optionally available automatic tailgate. Very large forces occur there especially when automatic opening begins.

In addition, the two rear shock-absorber strut fixtures are supported by theC-ring. This decisively improves the resistance to forces transmitted from the rear axle connection and thus the NVH (noise, vibration, harshness) characteristics in general.

The GLA body confirmed the success of these measures during the severe marathon “track & field endurance test” over 80,000 km.

Under the microscope: endurance testing

A vehicle lifespan at time lapse speed

Apart from purely road-based endurance tests, endurance testing ofthe new GLA-Class involved additional trials with stresses related toall-wheel-drive operations off paved roads. During the nine months of endurance testing, an entire vehicle lifespan from customer perspective is simulated at time lapse speed. In all, 24 GLA models completed this marathon and other endurance tests, racking up a total of 1.8 million kilometres in the process.

Like the GLK-Class before it, which was renowned for its robustness, the GLA‑Class successfully was put through a special endurance test: the Track&Field endurance test. This test, covering some 80,000 kilometres, is based on the road endurance tests and is supplemented with a number of special sections far off paved roads, a sprint programme at the Nürburgring Nordschleife and intensive trials in an Alpine environment. Following positive experiences with the GLA and GLK the Track&Field endurance test will be the final examination for all compact Mercedes-Benz SUVs.

Compared to the ML, GL and G-Class models, which fulfil the requirements for the most extreme off-road applications, the Track&Field endurance test represents the performance profile that customers expect from a compact SUV: the main area of usage is on the road, however there are considerable expectations of the skills off the beaten track. For this reason the track & field endurance test was elaborated, exactly mirroring the performance spectrum of a compact SUV based on the use profile of the customers. But this does not mean the GLK and GLA are softies fit solely for boulevards: the demands made by the track & field endurance test are very harsh, as demonstrated for example by the off-road endurance runs conducted on a tank crew training ground.

During this nine-month GLA marathon the focus of the tests is on the durability and reliable operation of the new 4MATIC all-wheel drivetrain, the suspension and the comfort, control and assistance systems. In addition, the track & field test ensures the strength and durability of the entire structure of the SUV body structure.

Documentation: collection of comprehensive data provides insights and enables projections

Simulating the entire lifespan of a vehicle within nine months requires a defined load scenario which the testing engineers realise with different “load collectives”. The track & field endurance test includes extensive drives on country roads, motorways or in inner-city stop-and-go traffic – disciplines familiar from the conventional road endurance testing programme covering 150,000 kilometres. In part, these stretches are covered by the GLA test vehicles towing a trailer with the maximum allowable towing capacity; this is intended to further intensify the structural loads on the body. But the distance of 1.8 million kilometres covered by the 24 GLA long-distance runners only partially reflects the scope of the test disciplines. In the track & field endurance test the test drivers also check all the controls and operating devices according to an exactly defined procedure.

Always on board with the test driver: the computer to record all the data. It continuously records 190 different measured variables for the standard-fit monitoring and control systems and some 50 variables for additionally installed sensors. To safeguard and evaluate the data they are transmitted to the Mercedes-Benz Technology Center (MTC). Subjective impressions of the experienced drivers help to further enhance production maturity.

All information is managed with Daimler’s own development tool FINAS (Vehicle Information and Administration System). Here the complete vita of the GLA prototypes with all measured data and vehicle-specific information such as stage of development, equipment, chassis, tyres or engine are saved, and pending or performed service or repair work is entered.

Aggravated conditions: Nürburgring, Alps, tank practice grounds

One kilometre at racing pace on the Nürburgring North Loop is equivalent to the load experienced during 20 kilometres in the real life of an automobile. The GLA has to complete 240 laps or about 5000 kilometres in the test. This adds up to the equivalent of 100,000 “workaday” kilometres. The endurance tests in an Alpine environment are similarly demanding. One stretch in the Italian Alps covers a distance of 154 kilometres, includes nine Alpine passes and winds through 450 bends. The vehicles have to cover differences in elevation of4300 metres, and the total test distance after 20 laps on this surface is3080 kilometres. The numerous winding bends impose a particular strain on both the chassis and the 4MATIC drivetrain as the vehicle accelerates out of the bends, and ensure that the dynamic handling control systems have their work cut out.

In view of its lineage, Mercedes-Benz requires that the new compact SUV also prove its mettle off surfaced roads. After all, in deference to the G-Class – the grandfather of all SUVs and cross-country vehicles with the star – only those vehicles that also meet certain minimum requirements off-road may carry a “G” in their name. To ensure this, the track & field endurance test includes a run that very freely construes the term “primitive road” – the so-called tank ring road of a military training area of the German Armed Forces in southern Germany. Where 62-tonne tracked monsters normally tear up the terrain, the GLA had to complete 1000 kilometres and thereby prove that it is capable of withstanding even such adverse conditions on a sustained basis.

The sequence of tests plays an important role in the track & field endurance test. Here, too, the track & field endurance test is aligned with the real-life demands on an SUV owned by the customer. The individual on- and off-road disciplines are broken down into test cycles which are completed in varied patterns according to a defined distribution. For instance, a drive over country roads can be followed by an off-road excursion, or a city drive can be followed by a long stretch of motorway, just like in real life.

To cover various load scenarios for a customer-owned vehicle, in addition a number of disciplines involve different loads. For this purpose, either steel bars are firmly screwed to the vehicle floor in the rear, or the test driversare accompanied by “water boys”: water-filled plastic torsos weighing82 kilograms, strapped to the seats with standard seat belts.

Finale: complete disassembly and detailed evaluation

After completing track & field endurance testing the GLA models are disassembled and their individual components are spread out like an automotive puzzle. Behind closed doors the specialist departments the development and test engineers subsequently evaluate all vehicle components, focussing on those areas where any anomalies have been observed during the endurance tests. If no further nonconformances are found in these sections, their fitness for series production can be certified.

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