The Mercedes-Benz E-Class Coupe (C207 facelift) E 250 BlueTEC, produced from July 2014 to September 2015, represented a compelling blend of luxury, performance, and fuel efficiency within the E-Class range. Positioned as a mid-range offering, it catered to buyers seeking a sophisticated coupe experience with the added benefit of a modern diesel powertrain. This variant was part of the C207’s facelift, which brought styling updates and technological enhancements to the second-generation E-Class Coupe, built on the W207 platform. The E 250 BlueTEC aimed to bridge the gap between the more affordable E 200 CDI and the higher-performance E 350 CDI models.
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class Coupe (C207, facelift 2013) |
| Type (Engine) | E 250 BlueTEC (204 Hp) |
| Start of production | July, 2014 |
| End of production | September, 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 5.5-5.9 l/100 km (42.8 – 39.9 US mpg) |
| Fuel consumption (extra urban) | 3.8-4.3 l/100 km (61.9 – 54.7 US mpg) |
| Fuel consumption (combined) | 4.4-4.9 l/100 km (53.5 – 48 US mpg) |
| CO2 emissions | 116-129 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.4 sec |
| Acceleration 0 – 62 mph | 7.4 sec |
| Acceleration 0 – 60 mph | 7 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.1 kg/Hp |
| Weight-to-torque ratio | 3.3 kg/Nm |
| Power | 204 Hp @ 3800 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) |
| AdBlue tank | 26 l (6.87 US gal | 5.72 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| 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.) |
| Minimum turning circle | 11.15 m (36.58 ft.) |
| Drivetrain | Rear wheel drive |
| Number of gears | 6 |
| Gearbox type | Manual transmission |
| 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 |
| Front tires | 235/45 R17; 235/40 R18; 235/35 R19 |
| Rear tires | 235/45 R17; 255/35 R18; 255/30 R19 |
Powertrain & Engine Architecture
The heart of the E 250 BlueTEC was the OM 651.911 2.1-liter inline-four diesel engine. This engine was a cornerstone of Mercedes-Benz’s diesel offerings, known for its robust construction and efficiency. The OM651 featured a cast iron block and aluminum cylinder head, contributing to its durability. It employed a sophisticated common-rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. Crucially, this engine utilized a twin-turbocharger setup – a smaller turbo for quick response at low engine speeds and a larger turbo for increased power at higher RPMs. An intercooler further enhanced performance by cooling the compressed intake air. The engine produced 204 horsepower at 3800 rpm and a substantial 500 Nm (368.78 lb-ft) of torque between 1600 and 1800 rpm. The 6-speed manual transmission was standard, offering precise gear changes and a direct connection to the engine. While an automatic transmission was available as an option, the manual was favored by drivers prioritizing engagement and fuel economy.
Driving Characteristics
The E 250 BlueTEC with the manual transmission provided a surprisingly engaging driving experience for a relatively modest-powered coupe. The abundant low-end torque from the diesel engine meant that strong acceleration was readily available from just above idle speed. The 6-speed manual gearbox was well-matched to the engine’s characteristics, with gear ratios optimized for both fuel efficiency and responsive performance. While not a sports car, the E 250 BlueTEC offered ample power for comfortable highway cruising and confident overtaking maneuvers. Compared to the E 350 CDI, the E 250 BlueTEC felt less urgent in its acceleration, but it offered a more balanced and refined driving experience. The manual transmission also provided a greater sense of control compared to the optional automatic.
Equipment & Trim Levels
The E 250 BlueTEC typically came well-equipped, reflecting its position as a premium coupe. Standard features included automatic climate control, a high-quality audio system, leather upholstery, and a suite of safety features such as ABS, ESP, and multiple airbags. The interior design was characterized by Mercedes-Benz’s signature elegance and attention to detail. Optional extras included a panoramic sunroof, upgraded audio systems (such as Harman Kardon), navigation system, and various driver-assistance technologies like lane-keeping assist and blind-spot monitoring. Trim levels varied depending on the market, but generally offered choices in interior color schemes and wood/aluminum trim options.
Chassis & Braking
The C207 E-Class Coupe featured a sophisticated chassis designed to balance comfort and handling. 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 comfortable ride while minimizing body roll during cornering. The E 250 BlueTEC was equipped with ventilated disc brakes at the front and solid disc brakes at the rear, providing ample stopping power. The electric power steering offered precise and responsive control, with a variable assistance ratio that adjusted to driving conditions.
Market Reception & Comparison
The E 250 BlueTEC Coupe was generally well-received by automotive critics. It was praised for its fuel efficiency, refined ride, and comfortable interior. However, some reviewers noted that the engine, while torquey, lacked the outright power of the E 350 CDI. Compared to the E 200 CDI, the E 250 BlueTEC offered a significant performance upgrade without sacrificing fuel economy. The manual transmission was appreciated by enthusiasts, but the automatic option was more popular among mainstream buyers. In terms of reliability, the OM 651 engine proved to be a durable and long-lasting unit, although regular maintenance was essential to ensure optimal performance.
Legacy
The Mercedes-Benz E-Class Coupe (C207) E 250 BlueTEC has established itself as a desirable used car option. The OM 651 diesel engine is known for its longevity, and with proper maintenance, these vehicles can provide many years of reliable service. The combination of luxury, efficiency, and a relatively engaging driving experience makes it an attractive choice for buyers seeking a sophisticated coupe. While modern alternatives offer more advanced technology, the C207 E 250 BlueTEC remains a testament to Mercedes-Benz’s engineering prowess and commitment to quality.
