The Mercedes-Benz E-Class Coupe (C207) facelift, specifically the E 250 CDI variant with the 7G-TRONIC PLUS automatic transmission, was produced from June 2013 to July 2014. This model represented a mid-cycle refresh of the C207 coupe, which itself was based on the W204 sedan platform. Positioned as a premium grand tourer, the E 250 CDI aimed to deliver a balance of performance, efficiency, and luxury within the E-Class Coupe range. It served as a popular alternative to the more powerful E 350 and E 550 models, appealing to buyers prioritizing fuel economy and refined driving experience over outright speed.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class Coupe (C207, facelift 2013) |
| Type (Engine) | E 250 CDI (204 Hp) 7G-TRONIC PLUS |
| Start of production | June, 2013 |
| End of production | July, 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 5.8-6 l/100 km (40.6 – 39.2 US mpg) |
| Fuel consumption (extra urban) | 3.9-4.3 l/100 km (60.3 – 54.7 US mpg) |
| Fuel consumption (combined) | 4.6-4.9 l/100 km (51.1 – 48 US mpg) |
| CO2 emissions | 119-129 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.3 sec |
| Acceleration 0 – 62 mph | 7.3 sec |
| Acceleration 0 – 60 mph | 6.9 sec |
| Maximum speed | 247 km/h (153.48 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.1 kg/Hp |
| Weight-to-torque ratio | 3.3 kg/Nm |
| Power | 204 Hp @ 4200 rpm |
| Torque | 500 Nm @ 1600-1800 rpm (368.78 lb.-ft. @ 1600-1800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 651.911 |
| Engine displacement | 2143 cm3 (130.77 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 99 mm (3.9 in.) |
| Compression ratio | 16.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | BiTurbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Kerb Weight | 1660 kg (3659.67 lbs.) |
| Max. weight | 2205 kg (4861.19 lbs.) |
| Max load | 545 kg (1201.52 lbs.) |
| Trunk (boot) space (minimum) | 400 l (14.13 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Permitted trailer load (with brakes) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load (without brakes) | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4703 mm (185.16 in.) |
| Width | 1786 mm (70.31 in.) |
| Width including mirrors | 2016 mm (79.37 in.) |
| Height | 1397 mm (55 in.) |
| Wheelbase | 2760 mm (108.66 in.) |
| Front track | 1538 mm (60.55 in.) |
| Rear track | 1541 mm (60.67 in.) |
| Front overhang | 862 mm (33.94 in.) |
| Rear overhang | 1081 mm (42.56 in.) |
| Drag coefficient (Cd) | 0.25 |
| Minimum turning circle | 11.15 m (36.58 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 7 |
| Gearbox type | Automatic transmission G-TRONIC PLUS |
| Front suspension | Coil spring, Independent multi-link suspension, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
Powertrain & Engine Architecture
The E 250 CDI was powered by the OM 651.911, a 2.1-liter inline-four diesel engine. This engine was a mainstay in the Mercedes-Benz lineup, known for its robust construction and fuel efficiency. The OM 651 featured a cast iron block, aluminum cylinder head, and a sophisticated common-rail direct injection system capable of pressures up to 2,000 bar. A key feature was its bi-turbocharger setup, employing a small, variable geometry turbocharger for quick response at low engine speeds and a larger turbocharger for increased power at higher RPMs. The engine also incorporated an intercooler to further enhance performance. The 7G-TRONIC PLUS automatic transmission, a seven-speed unit, was specifically tuned to complement the engine’s torque characteristics, providing smooth and efficient gear changes. This transmission offered selectable driving modes, including Comfort, Sport, and Manual, allowing drivers to tailor the driving experience.
Driving Characteristics
The E 250 CDI Coupe offered a refined and comfortable driving experience. While not as overtly sporty as the higher-powered E-Class variants, the 204 horsepower and 368 lb-ft of torque provided ample performance for everyday driving and long-distance cruising. Acceleration from 0 to 60 mph took approximately 6.9 seconds. The 7G-TRONIC PLUS transmission contributed to smooth acceleration and minimized gear hunting. The gear ratios were optimized for fuel efficiency, with taller gearing in higher gears. Compared to a manual transmission equipped E 250 CDI, the automatic offered greater convenience and ease of use, particularly in urban traffic. However, some enthusiasts noted that the manual version provided a more engaging driving experience. The relatively high weight of the vehicle, around 3660 lbs, was noticeable, but the well-tuned suspension minimized body roll and provided a stable ride.
Equipment & Trim Levels
The E 250 CDI Coupe came standard with a comprehensive list of features, including leather upholstery, automatic climate control, a premium audio system, and a power-adjustable driver’s seat. Standard safety equipment included ABS, traction control, stability control, and multiple airbags. Optional extras included a panoramic sunroof, heated and ventilated seats, a navigation system, and advanced driver-assistance systems such as lane keeping assist and blind spot monitoring. Interior trim options included various wood veneers and aluminum accents. The dashboard layout was typical of Mercedes-Benz, with a focus on elegance and functionality. The overall ambiance was one of understated luxury.
Chassis & Braking
The C207 E-Class Coupe featured a sophisticated chassis design. The front suspension utilized a multi-link setup with coil springs and a transverse stabilizer bar, while the rear suspension employed an independent multi-link spring suspension, also with a stabilizer bar. This configuration provided a good balance of ride comfort and handling precision. The braking system consisted of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) was standard, ensuring effective braking performance in various conditions. The steering was a rack-and-pinion system with electric power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The E 250 CDI Coupe was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and refined interior. However, some reviewers noted that the engine, while capable, lacked the outright performance of the E 350 or E 550 models. Compared to the E 350, the E 250 CDI offered significantly better fuel economy, making it a more practical choice for drivers covering long distances. The E 250 CDI also proved to be more reliable than some of the more complex E-Class variants, with fewer reported issues related to the engine or transmission. Its positioning as a more affordable and efficient alternative within the E-Class range contributed to its popularity.
Legacy
The OM 651 engine, found in the E 250 CDI, has proven to be a remarkably durable and reliable powerplant. With proper maintenance, these engines can easily exceed 200,000 miles. The 7G-TRONIC PLUS transmission is also known for its longevity. In the used car market, the E 250 CDI Coupe remains a desirable option for buyers seeking a comfortable, fuel-efficient, and well-equipped grand tourer. While newer models offer more advanced technology and features, the C207 E 250 CDI continues to represent a compelling value proposition, offering a taste of Mercedes-Benz luxury at a relatively affordable price point. Its blend of performance, efficiency, and reliability has cemented its place as a respected member of the E-Class family.
