The Mercedes-Benz C 250 Coupe (C205), produced from 2016 to 2018, represented a compelling entry point into the C-Class Coupe range. Positioned as a mid-range offering, it blended performance and luxury within the two-door coupe body style. This variant utilized a 2.0-liter turbocharged inline-four engine paired with Mercedes-Benz’s sophisticated 9G-TRONIC nine-speed automatic transmission, offering a balance between efficiency and driving enjoyment. The C205 generation marked a significant step forward in design and technology for the C-Class, moving towards a more modern and refined aesthetic.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-class |
| Generation | C-class Coupe (C205) |
| Type (Engine) | C 250 (211 Hp) 9G-TRONIC |
| Start of production | 2016 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 7.5 l/100 km (31.4 US mpg) |
| Fuel consumption (extra urban) | 4.7 l/100 km (50 US mpg) |
| Fuel consumption (combined) | 5.8 l/100 km (40.6 US mpg) |
| CO2 emissions | 130 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.8 sec |
| Acceleration 0 – 62 mph | 6.8 sec |
| Acceleration 0 – 60 mph | 6.5 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 6.9 kg/Hp |
| Weight-to-torque ratio | 4.2 kg/Nm |
| Power | 211 Hp @ 5500 rpm |
| Torque | 350 Nm @ 1200-4000 rpm (258.15 lb.-ft. @ 1200-4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 274.920 |
| Engine displacement | 1991 cm3 (121.5 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 9.8:1 |
| Fuel injection system | Direct injection |
| Engine oil capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1465 kg (3229.77 lbs.) |
| Max. weight | 2020 kg (4453.34 lbs.) |
| Max load | 555 kg (1223.57 lbs.) |
| Trunk (boot) space – minimum | 400 l (14.13 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4686 mm (184.49 in.) |
| Width | 1810 mm (71.26 in.) |
| Width including mirrors | 2016 mm (79.37 in.) |
| Height | 1405 mm (55.31 in.) |
| Wheelbase | 2840 mm (111.81 in.) |
| Front track | 1563 mm (61.54 in.) |
| Rear (Back) track | 1546 mm (60.87 in.) |
| Ride height (ground clearance) | 89 mm (3.5 in.) |
| Minimum turning circle (turning diameter) | 11.22 m (36.81 ft.) |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Gearbox | 9 gears, automatic transmission G-TRONIC |
| Tires size | 225/50 R17 |
| Wheel rims size | 17 |
INTRODUCTION
The C 250 Coupe, launched in 2016, was a key component of the C205 Coupe lineup. Built on the W205 C-Class sedan platform, the Coupe offered a more sporting and stylish alternative. It aimed to attract buyers seeking a premium two-door experience without the higher price tag of the more powerful C 300 or AMG variants. The C205 generation represented a significant design departure from its predecessor, adopting a more flowing and contemporary aesthetic. The 2016-2018 model years saw relatively minor changes, primarily focused on refining the infotainment system and expanding available options.
Powertrain & Engine Architecture
At the heart of the C 250 Coupe lies the M274.920 2.0-liter inline-four cylinder engine. This engine is a member of Mercedes-Benz’s modular engine family, known for its efficiency and refinement. It features direct fuel injection, a single turbocharger with an intercooler, and variable valve timing. The engine produces 211 horsepower at 5500 rpm and 350 Nm (258 lb-ft) of torque between 1200 and 4000 rpm. This broad torque curve, coupled with the 9G-TRONIC transmission, provides responsive acceleration in everyday driving situations. The 9G-TRONIC transmission is a nine-speed automatic gearbox designed to improve fuel economy and provide smooth gear changes. It features a wide range of gear ratios, allowing the engine to operate in its most efficient zone more often. The transmission also includes a manual shift mode for drivers who prefer more control.
Driving Characteristics
The C 250 Coupe’s driving experience is characterized by a blend of comfort and agility. While not as overtly sporty as the C 300 or AMG models, the 211 hp engine and 9G-TRONIC transmission provide adequate performance for most drivers. Acceleration from 0 to 60 mph takes approximately 6.5 seconds. The 9G-TRONIC transmission contributes to a relaxed cruising experience, with smooth and almost imperceptible gear changes. The gear ratios are tuned for efficiency, but the transmission can quickly downshift when needed for overtaking or spirited driving. Compared to the manual transmission options available on other C-Class models, the 9G-TRONIC prioritizes comfort and ease of use over outright performance. The C 250 Coupe’s suspension is tuned for a balance between ride comfort and handling, providing a stable and controlled feel on the road.
Equipment & Trim Levels
The C 250 Coupe came standard with a generous array of features, including automatic climate control, a 7-inch infotainment display, Bluetooth connectivity, and a suite of safety features such as collision prevention assist and attention assist. Interior upholstery typically consisted of MB-Tex artificial leather, with options for genuine leather upgrades. Standard dashboard trim included aluminum accents, with wood and carbon fiber options available. Popular optional extras included a larger 8.4-inch infotainment display, a premium sound system, a panoramic sunroof, and advanced driver-assistance systems like lane keeping assist and blind spot monitoring. The C 250 Coupe could be further customized with various packages, such as the Sport Package, which added sport seats, sport suspension, and unique exterior styling elements.
Chassis & Braking
The C 250 Coupe utilizes a sophisticated chassis design featuring an independent multi-link suspension at both the front and rear. This suspension setup provides a comfortable ride and precise handling. The front suspension incorporates ventilated disc brakes, while the rear features solid disc brakes. Anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and control. The C 250 Coupe’s steering system is a rack-and-pinion setup, providing responsive and accurate steering feel. The standard tire size is 225/50 R17, mounted on 17-inch alloy wheels. The suspension tuning is geared towards providing a comfortable ride, with a focus on minimizing body roll during cornering.
Market Reception & Comparison
The C 250 Coupe was generally well-received by automotive critics, who praised its stylish design, comfortable interior, and refined driving experience. However, some reviewers noted that the 2.0-liter engine could feel slightly underpowered compared to the larger engines offered in other C-Class models. In terms of fuel economy, the C 250 Coupe delivered respectable figures, achieving around 40.6 US mpg in combined driving. Compared to the C 300 Coupe, the C 250 offered a more affordable entry point into the C-Class Coupe range, but at the expense of some performance. The C 250 also offered better fuel economy than the C 300. Reliability reports suggest that the M274 engine and 9G-TRONIC transmission are generally reliable, but preventative maintenance is crucial to avoid potential issues.
Legacy
The C 250 Coupe, while no longer in production, remains a popular choice in the used car market. Its combination of style, luxury, and efficiency makes it an attractive option for buyers seeking a premium coupe at a reasonable price. The M274 engine and 9G-TRONIC transmission have proven to be relatively durable, but regular maintenance, including oil changes and transmission fluid services, is essential to ensure long-term reliability. The C205 generation C-Class Coupe, including the C 250 variant, helped to solidify Mercedes-Benz’s position as a leader in the luxury coupe segment, offering a compelling alternative to rivals from BMW and Audi.
