Mercedes-Benz CLA-Class

The design of the C117 CLA-Class[8] is based on the Concept Style Coupe concept unveiled by Mercedes-Benz at the 2012 Avant/Garde Diaries event in Los Angeles,[9] followed by the 2012 Auto China,[10] and Huashan 1914 Creative Park.[11] It is a four-door fastback coupe, based on the platform of the W176 A-Class and W246 B-Class compact cars. The production version C117 CLA was publicly unveiled at the 2013 North American International Auto Show,[12] with sales commencing in September 2013.[13][14][15]

Trial production of the CLA at the Kecskemét plant at southeast of Budapest, Hungary started in 2012,[13][16] with production at Kecskemét plant beginning in January 2013.[17][18]

Concept Style Coupé at the 2012 Paris Auto Show

Mercedes-Benz CLA 200 (pre-facelift)

Interior

Mercedes claimed that the C117 would be the most aerodynamic production vehicle on sale with a Cd=0.23,[19] beating the previous most-aerodynamic, the Tesla Model S with Cd=0.24. The CLA 180 CDI Blue Efficiency was claimed to be even more aerodynamic with a Cd=0.22.[20] However, independent measurement by Car and Driver Magazine in May 2014 bore out Tesla's claim by exactly confirming a drag coefficient of Cd=0.24, putting Mercedes' claim into question by measuring the CLA at Cd=0.30.[21] The test done by Car And Driver was in turn criticized for being imprecise as to which model variant of the CLA was tested and which variant was advertised featuring a Cd=0.23.[22]

The C117 CLA was at the time the most affordable Mercedes-Benz vehicle offered for sale in the United States, with a base price of $29,900 (2014).[23] This undercut the C-Class, the vehicle it replaced as the entry-level sedan in Mercedes-Benz line-up of cars,[24][25] which started at $38,200 (2014).[26] The C117 CLA was also the first front-wheel drive vehicle ever offered by Mercedes-Benz in the U.S. market.[27]

The 2015 model included updated infotainment with a bigger central screen and an updated head unit with iPhone interface as standard, Collision Prevention Assist Plus autonomous braking made standard and an extra 5 kW for the CLA 220 CDI.[28] Furthermore, the 2016 model brought Carplay as an option to the CLA.[29] A facelift was introduced for the CLA model range in 2017, offering new restyled headlights and restyled taillights with available bold LED lighting.[30]

Available in CLA 180, CLA 200, CLA 250, CLA 220 CDI, they are versions of the respective CLA-class vehicles with a choice of five body colours: mountain grey, cosmos black, night black, cirrus white or designo polar silver magno (expected to be available from the third quarter of 2013). The Edition 1 features AMG front and rear aprons, AMG side sill panels, black painted multi-spoke AMG light-alloy wheels, diamond radiator grille with black fin and chrome inserts, bi-xenon headlamps, lowered sports suspension, exclusive NEON ART interior, sports seats upholstered in leather and black microfibre DINAMICA with yellow stitching, instrument panel and the beltlines upholstered in ARTICO man-made leather with yellow stitching, trim elements in aluminium with a light longitudinal grain, and a three-spoke multifunction sports steering wheel with a flattened bottom section and perforations in the grip area. The vehicles went on sale for the twelve months after the launch of CLA-class vehicles.[31]

It is a version of CLA 180 with reduced fuel consumption. Drag coefficient value was reduced to 0.22 via low A-pillar shoulder with adapted A-pillar geometry, aerodynamically optimised exterior mirror housings and rear shape, optimised diffuser, optimised underbody and rear axle panelling, radiator shutter, aero wheel trims and serrated wheel spoilers on the front and rear wheel arches. The vehicle was set to go on sale in September 2013.[32]

It is a version of Mercedes-Benz CLA 200 demonstrating Mercedes-Benz Accessories GmbH equipment for CLA-Class vehicles. It included "Road & Track" decal kit (number '1' decal at front door and hood, decorative stripe in red/grey runs along the centre of the car), carbon fibre-style exterior mirror housings, front apron spoiler lip and rear spoiler; red-painted brake callipers, Styling Package Night (black window surrounds, black shoulderline trip strips), 18-inch two-tone 5-twin-spoke light-alloy wheels in matt black with red rim flange, Sport badge at front wings, illuminated door sill panels with Sport lettering, a leather sports steering wheel, sports pedals in brushed stainless steel, Sport floor mats Drive Kit Plus. The vehicles were unveiled in 2013 Frankfurt International Motor Show.[33]

CLA 250 Shooting Brake (pre-facelift)

Mercedes-Benz announced the X117 CLA Shooting Brake at the 2014 LA Auto Show, which is a five-door station wagon version of the CLA sedan. It measures in at the same length as the CLA sedan and also shares the same wheelbase.[2] It was not sold in the United States.[34]

The only visual changes start from the B-pillar, which provides more headroom in the backseat area. It also provides more boot space than the sedan, 470 litres to 495 litres, while folding the rear seats flat frees a usable 1354 litres. The Shooting Brake has worse fuel economy than the sedan due to the slight kerb weight increase and the drag coefficient increasing from Cd=0.23 to Cd=0.26.[2]

All CLA-Class models are powered by four-cylinder engines, including a choice of 1.6 L and 2.0 L gasoline, and 3 diesels, a 1.5L, a 1.8 L and a 2.2 L. Most of the engines come in a range of different states of tuning, and all include a stop-start feature.

• With optional extra cost AMG Driver's Package

The 7G-DCT transmission includes electric activation of the hydraulics for the parking lock, which is locked by mechanical means; three gearshift programs (ECONOMY, SPORT, MANUAL). 7G-DCT transmission option became available for CLA 180 in June 2013, followed by CLA 200 CDI in September 2013.[35]

Mercedes-AMG CLA 45 (pre-facelift)

Mercedes-AMG CLA 45 (facelift)

The Mercedes-AMG CLA 45 (previously Mercedes-Benz CLA 45 AMG) is a current high-performance model of the CLA-Class from Mercedes-AMG. The car shares its drivetrain with the A45 AMG, and it features an AMG M133 2.0-litre four-cylinder twin-scroll turbocharged petrol engine, 4MATIC all wheel drive, SPEEDSHIFT DCT 7-speed transmission with paddle shifters, AMG sports suspension with independently developed front and rear axles, electromechanical AMG speed-sensitive sports steering, AMG high-performance braking system, three-stage ESP with "SPORT Handling" mode.[36] Other features include AMG "twin-blade" radiator grille in matt titanium grey, AMG front fascia with front splitter in matt titanium grey, Large side cooling air intakes with black flics, Side sill panels with inserts in matt titanium grey, "TURBO AMG" lettering on front wing, AMG rear fascia with stylised side air outlet openings, Rear diffuser insert with trim in matt titanium grey, AMG sports exhaust system with two rectangular chrome-plated tailpipe trims featuring twin-tailpipe design, Bi-xenon headlamps, Tail lights with LED technology, Red seat belts, sports seats in ARTICO man-made leather/DINAMICA microfibre with red contrasting topstitching and red seat belts, the multifunction sports steering wheel with shift paddles, and the AMG DRIVE UNIT with E-SELECT lever, instrument panel trim in brushed aluminium and five galvanised ventilation outlets, central colour display incorporates the AMG main menu including RACETIMER.

The AMG M133 2.0 twin-scroll turbocharged 4-cylinder found in the range-topping CLA 45 AMG is the world’s most powerful production 4-cylinder engine. The engine produces 350 hp (261 kW) and 475 N⋅m (350 lbf⋅ft) from a two-liter engine, with a claimed 0-100 km/h acceleration time of 4.3 seconds.

The vehicle was unveiled in the 2013 Geneva Motor Show,[37] followed by the 2013 New York International Auto Show.[38][39] It went on sale in late September 2013.[40]

For the 2016 year model, Mercedes-AMG increased the horsepower of the CLA 45.[41] It now has 375 hp (280 kW) at 6,000 rpm which allows the car to accelerate from 0–60 mph in 4.1 seconds compared to the previous 4.4 seconds with 355 hp.[42] New features that were added include AMG DYNAMIC SELECT and an introduction to AMG DYNAMIC PLUS package which brings enhanced acceleration, suspension, and transmission.[43]

The Edition 1 model includes Night package, red accents on the radiator grille and exterior mirrors, and AMG sports stripes in matt graphite grey above the side sill panels; optional Intelligent Light System includes red accents on the headlamps, AMG multi-spoke alloy wheels in matt black with special AMG hub caps featuring a centre-locking look, red brake callipers, 8 x 19 alloy wheels with 235/35 R 19 tyres, spoiler lip in high-gloss black on the boot lid, choice of 2 standard (cirrus white, night black) and 4 optional (cosmos black metallic, mountain grey metallic, polar silver metallic, designo polar silver magno) body colours.[44]

This is a race car version of the CLA 45 AMG for the CLA 45 AMG Racing Series, with carbon-fiber reinforced plastics doors. The vehicle was unveiled in the 2013 Frankfurt International Motor Show.[45]

Euro NCAP test results
Mercedes-Benz CLA 200 “Urban” (2013)[46]
Test	Points	%
Overall:
Adult occupant:	33	91%
Child occupant:	37	75%
Pedestrian:	27	74%
Safety assist:	7	81%

The CLA-Class achieved the best possible rating of five stars for occupant safety, pedestrian protection and assistance systems in the demanding Euro NCAP assessment scheme.[47] The CLA comes standard with a number of safety systems like Collision Prevention Assist, Attention Assist, Adaptive braking technology, Daytime Running Lamps and Rain-sensing windshield wipers.[47] The CLA also received three "Euro NCAP Advanced" rewards for these safety innovations, including the radar-assisted second-generation Collision Prevention Assist, the Attention Assist drowsiness detection system and the anticipatory occupant protection system Pre-Safe (optional equipment).[47] Mercedes-Benz upgraded the safety systems for the 2015 CLA with even more of the latest technology, this includes the Collision Prevention Assist Plus, which helps to reduce the risk of rear-end collisions, and also upgraded the Attention Assist and Traffic Sign Assist (with Speed Limit Assist) systems.[47]

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  Mercedes-AMG CLA 35
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  Mercedes-AMG CLA 45 S
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  Mercedes-AMG CLA 45 S