The Mercedes-Benz CLA 180 CDI, produced between November 2013 and 2016, was an entry-level variant of the C117 CLA Coupe. Positioned as a fuel-efficient and accessible option within the broader CLA range, it aimed to attract buyers seeking a premium compact car with a focus on economy. This model represented Mercedes-Benz’s attempt to capture a younger demographic with a stylish, yet reasonably priced, vehicle. It was built on the MFA (Modular Front-wheel Drive Architecture) platform, shared with other compact Mercedes-Benz models like the A-Class and GLA. The 180 CDI distinguished itself through its diesel powertrain and, in many markets, its availability with either a six-speed manual or a dual-clutch automatic transmission.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | CLA |
| Generation | CLA Coupe (C117) |
| Type (Engine) | CLA 180 CDI (107 Hp) |
| Start of production | November, 2013 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 5.1-4.8 l/100 km (46.1 – 49 US mpg, 55.4 – 58.9 UK mpg, 19.6 – 20.8 km/l) |
| Fuel consumption (extra urban) | 3.7-3.4 l/100 km (63.6 – 69.2 US mpg, 76.3 – 83.1 UK mpg, 27 – 29.4 km/l) |
| Fuel consumption (combined) | 4.2-3.9 l/100 km (56 – 60.3 US mpg, 67.3 – 72.4 UK mpg, 23.8 – 25.6 km/l) |
| CO2 emissions | 108-102 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.6 sec |
| Acceleration 0 – 62 mph | 11.6 sec |
| Acceleration 0 – 60 mph | 11 sec |
| Maximum speed | 205 km/h (127.38 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 13.6 kg/Hp, 73.8 Hp/tonne |
| Weight-to-torque ratio | 5.6 kg/Nm, 179.3 Nm/tonne |
| Power | 107 Hp @ 4000 rpm |
| Power per litre | 73.2 Hp/l |
| Torque | 260 Nm @ 1750-2500 rpm (191.77 lb.-ft. @ 1750-2500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | OM 607.951 |
| Engine displacement | 1461 cm3 (89.16 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1450 kg (3196.7 lbs.) |
| Max. weight | 1955 kg (4310.04 lbs.) |
| Max load | 505 kg (1113.33 lbs.) |
| Trunk (boot) space – minimum | 470 l (16.6 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 4630 mm (182.28 in.) |
| Width | 1777 mm (69.96 in.) |
| Height | 1432 mm (56.38 in.) |
| Wheelbase | 2699 mm (106.26 in.) |
| Front track | 1549 mm (60.98 in.) |
| Rear (Back) track | 1547 mm (60.91 in.) |
| Minimum turning circle | 11 m (36.09 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears | 6 gears, manual transmission |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| 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 | 205/55 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The CLA 180 CDI was powered by the OM607.951 engine, a 1.5-liter inline-four cylinder diesel engine. This engine was part of Mercedes-Benz’s modular engine family and featured a turbocharger with an intercooler to enhance power and efficiency. The engine utilized a common rail direct fuel injection system, delivering fuel directly into the combustion chamber at high pressure for optimized combustion. The engine produced 107 horsepower at 4000 rpm and 260 Nm (191.77 lb-ft) of torque between 1750 and 2500 rpm. The engine featured four valves per cylinder and a compression ratio of 15.5:1. The six-speed manual transmission was the standard offering, providing drivers with direct control over gear selection. A dual-clutch automatic transmission (7G-DCT) was also available as an option, offering quicker shifts and improved fuel economy.
Driving Characteristics
The CLA 180 CDI, with its 107 hp and front-wheel drive configuration, offered a comfortable and economical driving experience. Acceleration from 0 to 100 km/h (0-62 mph) took approximately 11.6 seconds, and the top speed was limited to 205 km/h (127.38 mph). While not a performance-oriented variant, the engine’s torque output provided adequate power for everyday driving situations. The manual transmission allowed for a more engaging driving experience, while the optional automatic transmission prioritized convenience and fuel efficiency. Compared to higher-output CLA models like the CLA 250, the 180 CDI offered significantly less power and acceleration. However, it excelled in fuel economy, achieving combined fuel consumption figures of between 3.9 and 4.2 liters per 100 kilometers (56-60.3 US mpg).
Equipment & Trim Levels
The CLA 180 CDI typically came standard with features such as air conditioning, a multi-function steering wheel, and an audio system with a central display screen. Safety features included ABS, ESP (Electronic Stability Program), and multiple airbags. Interior upholstery was generally cloth, with options for leather upgrades. Common optional extras included a sunroof, navigation system, parking sensors, and upgraded audio systems. Trim levels varied by market, but generally offered packages that bundled together popular options. The overall interior design mirrored that of other compact Mercedes-Benz models, emphasizing a modern and sophisticated aesthetic.
Chassis & Braking
The CLA 180 CDI utilized an independent multi-link suspension system for both the front and rear axles, providing a comfortable ride and good handling characteristics. The front brakes were ventilated discs, while the rear brakes were solid discs. The electric power steering system offered precise and responsive steering feel. The vehicle’s weight of approximately 1450 kg (3196.7 lbs) contributed to its balanced handling. Stabilizer bars were included on both axles to reduce body roll during cornering.
Market Reception & Comparison
The CLA 180 CDI was generally well-received by automotive critics as a practical and fuel-efficient entry-level luxury car. Its stylish design and comfortable interior were praised, but some reviewers noted its relatively modest performance. Compared to other CLA variants, such as the CLA 200 or CLA 250, the 180 CDI offered lower running costs but less excitement. In terms of fuel economy, it outperformed many of its gasoline-powered counterparts. Reliability reports generally indicated good overall reliability, with the diesel engine proving to be durable and long-lasting.
Legacy
The CLA 180 CDI remains a popular choice in the used car market, particularly for buyers seeking an affordable and economical Mercedes-Benz. The OM607.951 engine is known for its robustness and relatively low maintenance costs. While the engine may require occasional maintenance items such as injector cleaning or turbocharger servicing, it is generally considered a reliable unit. The CLA 180 CDI’s combination of style, comfort, and fuel efficiency has ensured its continued appeal to a wide range of buyers.
