The Mercedes-Benz C-Class (W204) facelift, specifically the AMG C 63 AMG Edition 507 variant produced between 2013 and 2015, represents a high-performance iteration of the popular luxury sedan. Positioned as a limited-edition model within the W204’s lifecycle, the Edition 507 was designed to deliver an even more focused driving experience than the standard C 63 AMG. It served as a swan song for the naturally aspirated 6.2-liter V8 engine in the C-Class, before the introduction of downsized turbocharged engines in subsequent generations. The Edition 507 was aimed at enthusiasts seeking a potent combination of luxury, performance, and exclusivity.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-class |
| Generation | C-class (W204, facelift 2011) |
| Type | AMG C 63 AMG Edition 507 V8 (507 Hp) AMG SPEEDSHIFT MCT |
| Start of production | 2013 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 18.2 l/100 km (12.9 US mpg, 15.5 UK mpg, 5.5 km/l) |
| Fuel consumption (extra urban) | 8.4 l/100 km (28 US mpg, 33.6 UK mpg, 11.9 km/l) |
| Fuel consumption (combined) | 12 l/100 km (19.6 US mpg, 23.5 UK mpg, 8.3 km/l) |
| CO2 emissions | 280 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.2 sec |
| Acceleration 0 – 62 mph | 4.2 sec |
| Acceleration 0 – 60 mph | 4 sec |
| Maximum speed | 280 km/h (173.98 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 3.4 kg/Hp, 293.1 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 352.6 Nm/tonne |
| Power | 507 Hp @ 6800 rpm |
| Power per litre | 81.7 Hp/l |
| Torque | 610 Nm @ 5200 rpm (449.91 lb.-ft. @ 5200 rpm) |
| Maximum engine speed | 8000 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 156 |
| Engine displacement | 6208 cm3 (378.84 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 102.2 mm (4.02 in.) |
| Piston Stroke | 94.6 mm (3.72 in.) |
| Compression ratio | 11.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Kerb Weight | 1730 kg (3814 lbs.) |
| Max. weight | 2185 kg (4817.1 lbs.) |
| Max load | 455 kg (1003.1 lbs.) |
| Trunk (boot) space – minimum | 475 l (16.77 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission AMG SPEEDSHIFT MCT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 235/35 R19 Rear wheel tires: 255/30 R19 |
| Wheel rims size | Front wheel rims: 8J x 19 Rear wheel rims: 9J x 19 |
Powertrain & Engine Architecture
The heart of the C 63 AMG Edition 507 is the M156 6.2-liter naturally aspirated V8 engine. This engine, a hallmark of AMG’s engineering prowess, was hand-built at the company’s Affalterbach facility. The Edition 507 received a power bump to 507 horsepower and 610 Nm (449.91 lb-ft) of torque, achieved through revised engine mapping, forged pistons, and a redesigned crankshaft. The engine utilizes a multi-port fuel injection system and a double overhead camshaft (DOHC) valvetrain. The AMG SPEEDSHIFT MCT 7-speed automatic transmission, featuring a wet clutch instead of a traditional torque converter, provides quicker shifts and a more direct connection to the engine. This transmission was specifically tuned for the Edition 507 to enhance responsiveness and driving engagement.
Driving Characteristics
The Edition 507 delivers a visceral driving experience. The increased power output, combined with the quick-shifting MCT transmission, results in a 0-60 mph time of approximately 4 seconds and a top speed electronically limited to 174 mph (280 km/h). The exhaust note is particularly aggressive, a signature characteristic of the M156 engine. Compared to the standard C 63, the Edition 507 feels noticeably more urgent in its acceleration. While the automatic transmission is efficient, it doesn’t offer the same level of control as a manual gearbox, but the paddle shifters provide a degree of driver involvement. The suspension is firm, prioritizing handling over outright comfort, but remains compliant enough for everyday driving.
Equipment & Trim Levels
The Edition 507 came standard with a comprehensive list of features, including AMG sport seats upholstered in Nappa leather, AMG performance steering wheel, and carbon fiber interior trim. Exterior enhancements included AMG-specific front and rear bumpers, side skirts, a rear spoiler, and unique 19-inch alloy wheels. Optional extras included a panoramic sunroof, premium sound system, and various driver assistance features. The interior was focused on a sporty aesthetic, with aluminum pedals and a distinctive instrument cluster design.
Chassis & Braking
The C 63 AMG Edition 507 utilizes a McPherson strut front suspension and a multi-link rear suspension, both tuned for performance. The car is equipped with ventilated disc brakes on all four wheels, providing ample stopping power. The Edition 507 also features AMG’s three-stage ESP (Electronic Stability Program), allowing drivers to adjust the level of electronic intervention. The steering is direct and precise, offering good feedback to the driver.
Market Reception & Comparison
The AMG C 63 Edition 507 was well-received by automotive critics, who praised its performance, handling, and exclusivity. It was often compared favorably to its rivals, such as the BMW M3 and Audi RS5. While the Edition 507 offered superior straight-line speed due to its larger engine, some critics noted that the M3 and RS5 offered a more balanced driving experience. Fuel economy, unsurprisingly, was not a strong point, with combined fuel consumption around 19.6 US mpg. However, the Edition 507’s focus was on performance rather than efficiency.
Legacy
The Mercedes-AMG C 63 Edition 507 is now considered a collectible car, particularly among enthusiasts of the M156 engine. The naturally aspirated V8 is highly regarded for its sound and character, and the Edition 507 represents the pinnacle of its development in the C-Class. Reliability has generally been good, although maintenance costs can be higher than for more mainstream vehicles. The Edition 507’s limited production run and its status as the last of the naturally aspirated C 63 AMG models have contributed to its increasing desirability in the used car market.
