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Engine Technical Data
Engine type - Number of cylinders
V 8
V 8
Engine Code
M 177.880
S65B40
Fuel type
Petrol
Petrol
Fuel System
Direct Injection
Indirect Injection.
Engine Alignment
Longitudinal
Longitudinal
Engine Position
Front
Front
Engine displacement
243 cu-in / 3982 cm3
244 cu-in / 3999 cm3
Bore
3.27 inches
83.0 mm
3.62 inches
92.0 mm
Stroke
3.62 inches
92.0 mm
2.96 inches
75.2 mm
Number of valves
32
32
Aspiration
Bi-Turbo
N/A
Compression Ratio
8.6
12
Total System Power
577 HP / 585 PS / 430 kW
Total System Torque
590 lb-ft / 800 Nm
Horsepower
577 HP / 585 PS / 430 kW @ 5500-6500 rpm
414 HP / 420 PS / 309 kW @ 8300 rpm
Maximum torque
590 lb-ft / 800 Nm @ 2500-5000 rpm
295 lb-ft / 400 Nm @ 3900 rpm
Drive wheels - Traction - Drivetrain
AWD
RWD
Transmission Gearbox - Number of speeds
9
6
Clutch Type
Automatic
Manual
Size, Dimensions, Aerodynamics and Weight
Body
Coupé
Coupé
Num. of Doors
2
2
Num. of Seats
4
4
Seat distribution
2+2
Wheelbase
106.3 inches / 270.0 cm
108.7 inches / 276.1 cm
Length
186.14 inches / 472.8 cm
181.69 inches / 461.5 cm
Width
78.11 inches / 198.4 cm
71.54 inches / 181.7 cm
Width with mirrors
82.68 inches / 210.0 cm
Height
53.31 inches / 135.4 cm
55.83 inches / 141.8 cm
Front Axle
66.26 inches / 168.3 cm
60.55 inches / 153.8 cm
Rear Axle
66.38 inches / 168.6 cm
60.59 inches / 153.9 cm
Ground clearance
3.19 inches / 8.1 cm3.19 inches / 8.1 cm
Aerodynamic drag coefficient - Cx
0.31
Front Brakes - Disc dimensions
Vented Discs (15.35 inches / 390 mm)
Vented Discs (14.17 inches / 360 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
245/40 R18
Rear Tyres - Rims dimensions
305/35 R20
265/40 R18
Front Wheels Width
10.5
8.5
Rear Wheels Width
11.0
9.5
Curb Weight
4343 lbs / 1970 kg
3649 lbs / 1655 kg
Weight/Power Output Ratio
3.37 Kg/hp
3.94 Kg/hp
Trunk / Boot capacity
11.3 cu-ft / 321 L
15.2 cu-ft / 430 L
Trunk / Boot First Row
23.8 cu-ft / 675 L
Steering
Rack and pinion
Turning circle
41 feet / 12.5 m
Front Suspension
Double wishbone. Coil Springs.
McPherson struts. Coil springs.
Rear Suspension
Double wishbone. Coil Springs.
Coil Springs.
Top Speed
196 Mph / 315 km/h
155 Mph / 250 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
4.8 s
Fuel Consumption (Economy), Emissions and Range
Fuel Consumption - Economy - City NEDC
13 MPG
17.9 L/100 km
16 MPG UK
Fuel Consumption - Economy - Open road NEDC
26 MPG
9.2 L/100 km
31 MPG UK
Fuel Consumption - Economy - Combined NEDC
19 MPG
12.4 L/100 km
23 MPG UK
Fuel Consumption - Economy - Combined WLTP
17 MPG
14.1 L/100 km
20 MPG UK
Range WLTP
308 miles / 496 km
Fuel Tank Capacity
18.5 gallons
70 L
15.4 UK gallons
16.6 gallons
63 L
13.9 UK gallons
CO2 emissions
295 g/Km (BMW)
CO2 emissions WLTP
319 g/Km (Mercedes Benz)
Emission standard
Euro 6d - WLTP