Compare cars


Engine Technical Data
Engine type - Number of cylinders
V 8
Boxer 6
Engine Code
M 177.880
Fuel type
Petrol
Petrol
Fuel System
Direct Injection
Direct Injection
Engine Alignment
Longitudinal
Longitudinal
Engine Position
Front
Rear
Engine displacement
243 cu-in / 3982 cm3
181.9 cu-in / 2981 cm3
Bore
3.27 inches
83.0 mm
3.58 inches
91.0 mm
Stroke
3.62 inches
92.0 mm
3.01 inches
76.4 mm
Number of valves
32
24
Aspiration
Bi-Turbo
Bi-Turbo
Compression Ratio
8.6
10.0
Total System Power
577 HP / 585 PS / 430 kW
473 HP / 480 PS / 353 kW
Total System Torque
590 lb-ft / 800 Nm
420 lb-ft / 570 Nm
Horsepower
577 HP / 585 PS / 430 kW @ 5500-6500 rpm
473 HP / 480 PS / 353 kW @ 6500 rpm
Maximum torque
590 lb-ft / 800 Nm @ 2500-5000 rpm
420 lb-ft / 570 Nm @ 2300 rpm
Drive wheels - Traction - Drivetrain
AWD
RWD
Transmission Gearbox - Number of speeds
9
8
Clutch Type
Automatic
Dualclutch Automatic
Size, Dimensions, Aerodynamics and Weight
Body
Coupé
Coupé
Num. of Doors
2
2
Num. of Seats
4
4
Wheelbase
106.3 inches / 270.0 cm
96.46 inches / 245.0 cm
Length
186.14 inches / 472.8 cm
178.46 inches / 453.3 cm
Width
78.11 inches / 198.4 cm
72.91 inches / 185.2 cm
Width with mirrors
82.68 inches / 210.0 cm
Height
53.31 inches / 135.4 cm
51.22 inches / 130.1 cm
Front Axle
66.26 inches / 168.3 cm
62.56 inches / 158.9 cm
Rear Axle
66.38 inches / 168.6 cm
61.3 inches / 155.7 cm
Ground clearance
3.19 inches / 8.1 cm3.19 inches / 8.1 cm
Front Brakes - Disc dimensions
Vented Discs (15.35 inches / 390 mm)
Vented Discs (13.78 inches / 350 mm)
Rear Brakes - Disc dimensions
Vented Discs (14.17 inches / 360 mm)
Vented Discs (13.78 inches / 350 mm)
Front Tyres - Rims dimensions
295/35 R20
245/35 R20
Rear Tyres - Rims dimensions
305/35 R20
305/30 R21
Front Wheels Width
10.5
Rear Wheels Width
11.0
Curb Weight
4343 lbs / 1970 kg
3607 lbs / 1636 kg
Dry Weight
3351 lbs / 1520 kg
Weight/Power Output Ratio
3.37 Kg/hp
3.41 Kg/hp
Trunk / Boot capacity
11.3 cu-ft / 321 L
- cu-ft / 132-264 L
Trunk / Boot First Row
23.8 cu-ft / 675 L
Turning circle
41 feet / 12.5 m
36.7 feet / 11.2 m
Front Suspension
Double wishbone. Coil Springs.
Independent. McPherson. Coil Springs. Anti-roll bar.
Rear Suspension
Double wishbone. Coil Springs.
Multi-link. Coil Springs. Anti-roll bar.
Top Speed
196 Mph / 315 km/h
193 Mph / 311 km/h
Acceleration 0 to 60 mph (0 to 96 Km/h)
3.1 s
Acceleration 0 to 100 km/h (0 to 62 mph)
3.2 s
3.4 s
Fuel Consumption (Economy), Emissions and Range
Fuel Consumption - Economy - Low WLTP
13 MPG
18.3 L/100 km
15 MPG UK
Fuel Consumption - Economy - Medium WLTP
23 MPG
10.2 L/100 km
28 MPG UK
Fuel Consumption - Economy - Medium WLTP
23 MPG
10.2 L/100 km
28 MPG UK
Fuel Consumption - Economy - High WLTP
26 MPG
9 L/100 km
31 MPG UK
Fuel Consumption - Economy - Extra high WLTP
24 MPG
9.7 L/100 km
29 MPG UK
Fuel Consumption - Economy - Combined WLTP
17 MPG
14.1 L/100 km
20 MPG UK
22 MPG
10.7 L/100 km
26 MPG UK
Range WLTP
308 miles / 496 km
372 miles / 598 km
Fuel Tank Capacity
18.5 gallons
70 L
15.4 UK gallons
16.9 gallons
64 L
14.1 UK gallons
CO2 emissions WLTP
319 g/Km (Mercedes Benz)
244 g/Km (Porsche)
Emission standard
Euro 6d - WLTP