The Mercedes-Benz CLA 180 (C118), equipped with the 7G-DCT dual-clutch transmission, was a key entry point into the CLA Coupe range produced from 2019 to January 2023. Positioned as the base model, it offered a blend of style, technology, and efficiency aimed at a broader audience than its more powerful siblings. This variant played a significant role in attracting new customers to the Mercedes-Benz brand, particularly those seeking a premium compact coupe experience without the higher price tag of the CLA 250 or AMG models. The C118 generation CLA represented a significant departure from the traditional sedan-focused lineup, embracing a more coupe-like silhouette and a focus on youthful appeal.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | CLA |
| Generation | CLA Coupe (C118) |
| Type (Engine) | CLA 180 (136 Hp) 7G-DCT |
| Start of production | 2019 |
| End of production | January, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 4 |
| Combined fuel consumption (WLTP) | 5.8-6.6 l/100 km (40.6 – 35.6 US mpg, 48.7 – 42.8 UK mpg, 17.2 – 15.2 km/l) |
| CO2 emissions (WLTP) | 132-150 g/km |
| Fuel consumption (economy) – combined (NEDC) | 5.5-5.8 l/100 km (42.8 – 40.6 US mpg, 51.4 – 48.7 UK mpg, 18.2 – 17.2 km/l) |
| CO2 emissions (NEDC) | 125-132 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9 sec |
| Acceleration 0 – 62 mph | 9 sec |
| Acceleration 0 – 60 mph | 8.6 sec |
| Maximum speed | 216 km/h (134.22 mph) |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 9.9 kg/Hp, 100.7 Hp/tonne |
| Weight-to-torque ratio | 6.8 kg/Nm, 148.1 Nm/tonne |
| Power | 136 Hp @ 5500 rpm |
| Power per litre | 102.1 Hp/l |
| Torque | 200 Nm @ 1460-4000 rpm (147.51 lb.-ft. @ 1460-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M 282.914 |
| Engine displacement | 1332 cm3 (81.28 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 72.2 mm (2.84 in.) |
| Piston Stroke | 81.4 mm (3.2 in.) |
| Compression ratio | 10.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Coolant | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Kerb Weight | 1350 kg (2976.24 lbs.) |
| Max. weight | 1945 kg (4287.99 lbs.) |
| Max load | 595 kg (1311.75 lbs.) |
| Trunk (boot) space – minimum | 460 l (16.24 cu. ft.) |
| Fuel tank capacity | 43 l (11.36 US gal | 9.46 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1400 kg (3086.47 lbs.) |
| Permitted trailer load without brakes | 710 kg (1565.28 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4688 mm (184.57 in.) |
| Width | 1830 mm (72.05 in.) |
| Width including mirrors | 1999 mm (78.7 in.) |
| Height | 1439-1444 mm (56.65 – 56.85 in.) |
| Wheelbase | 2729 mm (107.44 in.) |
| Front track | 1612 mm (63.46 in.) |
| Rear (Back) track | 1602 mm (63.07 in.) |
| Front overhang | 927 mm (36.5 in.) |
| Rear overhang | 1032 mm (40.63 in.) |
| Ride height (ground clearance) | 104 mm (4.09 in.) |
| Drag coefficient (Cd) | 0.24 |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Approach angle | 13.4° |
| Departure angle | 14.3° |
| Ramp-over (brakeover) angle | 9.4° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-DCT |
| Front suspension | Independent type McPherson, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/60 R16; 205/55 R17; 225/45 R18 |
| Wheel rims size | 6.5J x 16; 6.5J x 17; 7.5J x 18 |
INTRODUCTION
The Mercedes-Benz CLA 180 (C118) with the 7G-DCT transmission, launched in 2019, served as the entry-level variant of the second-generation CLA Coupe. Built on the MFA2 (Mercedes-Benz Front-wheel-drive Architecture 2) platform, shared with other compact Mercedes-Benz models like the A-Class, the CLA 180 aimed to deliver a premium experience in a stylish and accessible package. It was produced until January 2023, undergoing minor revisions during its production run. This model was primarily targeted at the European and Asian markets, where compact coupes are particularly popular, though it was also available in North America.
Powertrain & Engine Architecture
The CLA 180 is powered by the M 282.914, a 1.332-liter inline-four cylinder gasoline engine. This engine is part of Mercedes-Benz’s modular engine family, designed for efficiency and scalability. It features direct fuel injection and is turbocharged, producing 136 horsepower at 5500 rpm and 200 Nm (147.51 lb.-ft.) of torque between 1460 and 4000 rpm. The engine utilizes a DOHC (Dual Overhead Camshaft) valvetrain with four valves per cylinder. A key feature is the inclusion of a particulate filter to reduce emissions, meeting stringent Euro 6d-ISC-FCM standards. The engine is transversely mounted in the front of the vehicle.
The 7G-DCT (7-speed Dual Clutch Transmission) is a crucial component of this variant. This transmission offers quick and smooth gear changes, contributing to both performance and fuel efficiency. It operates with two separate clutches, one for odd-numbered gears and one for even-numbered gears, allowing for pre-selection of the next gear. This minimizes interruption in power delivery during shifts. The transmission also includes a start/stop system to further improve fuel economy.
Driving Characteristics
The CLA 180 7G-DCT offers a comfortable and refined driving experience, prioritizing smoothness over outright performance. Acceleration from 0-100 km/h (0-62 mph) takes approximately 9 seconds. While not particularly sporty, the engine provides adequate power for everyday driving situations. The 7G-DCT transmission contributes to a responsive feel, with quick shifts when needed. Compared to the CLA 250, which boasts significantly more horsepower and torque, the 180 feels less eager to accelerate. However, the 180’s lighter weight and efficient transmission help to mitigate the power difference. The gear ratios are tuned for fuel economy, meaning the engine can feel slightly strained when climbing hills or during aggressive acceleration. The front-wheel-drive configuration provides predictable handling, but lacks the all-wheel-drive stability of higher-spec CLA models.
Equipment & Trim Levels
The CLA 180 typically came standard with features such as automatic climate control, a 7-inch touchscreen infotainment system (upgradeable to 10.25 inches), and a suite of safety features including Active Brake Assist. Interior upholstery was generally Artico leatherette (synthetic leather), with options for genuine leather upgrades. Standard dashboard trim included brushed aluminum or wood finishes. Common optional extras included a panoramic sunroof, upgraded sound system, and various driver assistance packages (e.g., lane keeping assist, blind spot monitoring). Trim levels varied slightly by market, but generally offered packages that bundled popular options together.
Chassis & Braking
The CLA 180 utilizes an independent McPherson strut suspension at the front and an independent multi-link suspension at the rear. Both ends feature a transverse stabilizer bar to reduce body roll. The suspension is tuned for comfort, providing a relatively smooth ride over most road surfaces. Front brakes are ventilated discs, while rear brakes are solid discs. ABS (Anti-lock Braking System) is standard. The steering is electric power-assisted, offering a light and precise feel. The standard tire size varied depending on the trim level, ranging from 205/60 R16 to 225/45 R18.
Market Reception & Comparison
The CLA 180 was generally well-received by critics as an accessible entry point into the Mercedes-Benz lineup. It was praised for its stylish design, comfortable interior, and fuel efficiency (5.8-6.6 l/100 km). However, some reviewers noted that the engine lacked the punch of its more powerful counterparts. Compared to the CLA 250, the 180 offered a more economical option, but at the expense of performance. The 180 also provided a more affordable alternative to premium competitors like the Audi A3 and BMW 2 Series Coupe. Reliability reports suggest the M 282 engine is generally robust, though regular maintenance is crucial.
Legacy
The CLA 180 7G-DCT has established itself as a popular choice in the used car market, particularly for buyers seeking a stylish and well-equipped compact coupe at a reasonable price. The M 282 engine, while not known for its blistering performance, has proven to be relatively reliable with proper maintenance. The 7G-DCT transmission is also generally considered durable. As a result, well-maintained examples of the CLA 180 continue to hold their value and remain a compelling option for those looking for a premium driving experience without breaking the bank.
