The Mercedes-Benz E-Class Coupe (C207) facelift, specifically the E 350 V6 4MATIC variant with the 7G-TRONIC PLUS automatic transmission, was produced from October 2013 to September 2015. This model represented a mid-cycle refresh of the C207 coupe, building upon the foundation of the W207 E-Class sedan and offering a more sporting and luxurious alternative. Positioned as a mid-to-high range offering within the coupe lineup, it slotted above the E 250 models and below the performance-oriented E 550. The C207 E-Class Coupe aimed to blend grand touring comfort with sophisticated technology, appealing to buyers seeking a premium two-door experience.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class Coupe (C207, facelift 2013) |
| Type | E 350 V6 (306 Hp) 4MATIC 7G-TRONIC PLUS |
| Start of production | October, 2013 |
| End of production | September, 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 11.4-11.5 l/100 km (20.6 – 20.5 US mpg) |
| Fuel consumption (extra urban) | 6.4-6.6 l/100 km (36.8 – 35.6 US mpg) |
| Fuel consumption (combined) | 8.3-8.4 l/100 km (28.3 – 28 US mpg) |
| CO2 emissions | 193-196 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.5 sec |
| Acceleration 0 – 62 mph | 6.5 sec |
| Acceleration 0 – 60 mph | 6.2 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 5.4 kg/Hp |
| Weight-to-torque ratio | 4.5 kg/Nm |
| Power | 306 Hp @ 6500 rpm |
| Torque | 370 Nm @ 3500-5250 rpm (272.9 lb.-ft. @ 3500-5250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 276.957 |
| Engine displacement | 3498 cm3 (213.46 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92.9 mm (3.66 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant capacity | 10.3 l (10.88 US qt | 9.06 UK qt) |
| Kerb Weight | 1660 kg (3659.67 lbs.) |
| Max. weight | 2225 kg (4905.29 lbs.) |
| Max load | 565 kg (1245.61 lbs.) |
| Trunk (boot) space (minimum) | 450 l (15.89 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load (braked) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load (unbraked) | 750 kg (1653.47 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) | 0.28 |
| Minimum turning circle | 11.15 m (36.58 ft.) |
| Drivetrain | All wheel drive (4×4) |
| Number of gears | 7 |
| Gearbox type | Automatic transmission G-TRONIC PLUS |
INTRODUCTION
The E 350 V6 4MATIC Coupe, introduced with the 2014 facelift, represented a significant offering in Mercedes-Benz’s mid-size luxury coupe segment. Built on the C207 platform, which was shared with the W207 E-Class sedan, the coupe distinguished itself with a sleeker profile, more focused driving dynamics, and a premium interior. The facelift brought revised styling cues, updated technology, and more efficient engine options. The 4MATIC all-wheel-drive system was a key feature, providing enhanced traction and stability, particularly in inclement weather. This variant aimed to deliver a balance of performance, luxury, and all-weather capability.
Powertrain & Engine Architecture
At the heart of the E 350 Coupe lay the M276.957 3.5-liter naturally aspirated V6 engine. This engine was a cornerstone of Mercedes-Benz’s powertrain lineup during this period, known for its smooth operation and robust construction. It featured direct fuel injection, a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, and a relatively high 12:1 compression ratio. The engine produced 306 horsepower at 6500 rpm and 370 Nm (272.9 lb-ft) of torque between 3500 and 5250 rpm. The 7G-TRONIC PLUS seven-speed automatic transmission was standard, offering smooth and responsive shifts. This transmission was known for its efficiency and adaptability, with selectable drive modes to tailor the driving experience. The 4MATIC system employed a multi-plate clutch to distribute torque between the front and rear axles, providing optimal grip in various conditions.
Driving Characteristics
The E 350 V6 4MATIC Coupe offered a refined and comfortable driving experience. While not overtly sporty, the engine provided ample power for confident acceleration and effortless highway cruising. The 0-60 mph sprint was achieved in approximately 6.2 seconds, and the car was electronically limited to a top speed of 250 km/h (155 mph). The 7G-TRONIC PLUS transmission contributed to smooth gear changes, and the all-wheel-drive system instilled confidence in all weather conditions. Compared to the base E 250 models, the E 350 offered a noticeable performance upgrade. However, it lacked the outright performance of the E 550, which featured a larger V8 engine. The steering was precise and well-weighted, providing a connected feel to the road. The suspension, tuned for comfort, absorbed bumps and imperfections effectively, resulting in a smooth and composed ride.
Equipment & Trim Levels
The E 350 V6 4MATIC Coupe came standard with a generous array of features. These included leather upholstery, power-adjustable front seats with memory function, dual-zone automatic climate control, a premium sound system, and a navigation system. Standard safety features included ABS, traction control, stability control, and a suite of airbags. Optional extras included a panoramic sunroof, a rear-view camera, parking assist, adaptive cruise control, and a variety of interior trim options. The interior design was characterized by its elegant and sophisticated aesthetic, with high-quality materials and meticulous attention to detail. The dashboard layout was driver-focused, with intuitive controls and a clear instrument cluster.
Chassis & Braking
The C207 E-Class Coupe featured a sophisticated chassis design. The front suspension utilized a coil spring, independent multi-link setup with 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 on all four wheels, providing ample stopping power. Anti-lock braking system (ABS) and electronic brakeforce distribution (EBD) were standard features, enhancing safety and control. The 4MATIC all-wheel-drive system added to the car’s stability, particularly during braking on slippery surfaces.
Market Reception & Comparison
The E 350 V6 4MATIC Coupe was generally well-received by automotive critics. It was praised for its refined driving experience, luxurious interior, and advanced technology. The 4MATIC system was particularly appreciated for its ability to provide all-weather confidence. Compared to the E 250, the E 350 offered a significant performance boost, making it a more compelling option for drivers seeking a more engaging driving experience. However, the E 350’s fuel economy was slightly lower than that of the E 250. Against competitors such as the BMW 4 Series and Audi A5 Coupe, the E 350 offered a compelling combination of luxury, performance, and technology.
Legacy
The M276 engine family, including the M276.957 found in the E 350 Coupe, has proven to be relatively reliable, although preventative maintenance is crucial. Common issues include oil leaks and occasional problems with the fuel injectors. The 7G-TRONIC PLUS transmission is also generally reliable, but regular fluid changes are essential to ensure smooth operation. Today, the C207 E 350 Coupe represents a well-rounded and stylish grand tourer. Its combination of performance, luxury, and all-weather capability makes it a desirable option in the used car market. While newer models offer more advanced technology and improved fuel efficiency, the C207 E 350 Coupe remains a compelling choice for buyers seeking a sophisticated and capable luxury coupe.
