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Engine Technical Data
Engine type - Number of cylinders
W 12
V 8
V 8
Engine Code
S63B44B
M 177.880
Fuel type
Petrol
Petrol
Petrol
Fuel System
Multi-port Injection
Direct Injection
Direct Injection
Engine Alignment
Longitudinal
Longitudinal
Longitudinal
Engine Position
Front
Front
Front
Engine displacement
363.1 cu-in / 5950 cm3
268.2 cu-in / 4395 cm3
243 cu-in / 3982 cm3
Bore
3.5 inches
89.0 mm
3.27 inches
83.0 mm
Stroke
3.48 inches
88.3 mm
3.62 inches
92.0 mm
Number of valves
48
32
32
Aspiration
Bi-Turbo
Bi-Turbo
Bi-Turbo
Compression Ratio
10.0
8.6
Total System Power
626 HP / 635 PS / 467 kW
617 HP / 625 PS / 460 kW
604 HP / 612 PS / 450 kW
Total System Torque
663 lb-ft / 900 Nm
553 lb-ft / 750 Nm
626 lb-ft / 850 Nm
Horsepower
626 HP / 635 PS / 467 kW @ 5000 rpm
617 HP / 625 PS / 460 kW @ 6000 rpm
604 HP / 612 PS / 450 kW @ 5500-6500 rpm
Maximum torque
663 lb-ft / 900 Nm @ 1350 rpm
553 lb-ft / 750 Nm @ 1800 rpm
626 lb-ft / 850 Nm @ 2350-5000 rpm
Drive wheels - Traction - Drivetrain
AWD
AWD
AWD
Transmission Gearbox - Number of speeds
8
8
9
Clutch Type
Dualclutch Automatic
Automatic
Automatic
Size, Dimensions, Aerodynamics and Weight
Body
Cabrio
Cabrio
Coupé
Num. of Doors
2
2
2
Num. of Seats
4
4
4
Wheelbase
112.24 inches / 285.1 cm
111.3 inches / 282.7 cm
106.3 inches / 270.0 cm
Length
190.94 inches / 485.0 cm
191.61 inches / 486.7 cm
186.14 inches / 472.8 cm
Width
77.4 inches / 196.6 cm
75.08 inches / 190.7 cm
78.11 inches / 198.4 cm
Width with mirrors
82.68 inches / 210.0 cm
Height
55.31 inches / 140.5 cm
53.27 inches / 135.3 cm
53.31 inches / 135.4 cm
Front Axle
65.75 inches / 167.0 cm
64.06 inches / 162.7 cm
66.26 inches / 168.3 cm
Rear Axle
65.35 inches / 166.0 cm
64.25 inches / 163.2 cm
66.38 inches / 168.6 cm
Ground clearance
4.92 inches / 12.5 cm4.92 inches / 12.5 cm
3.19 inches / 8.1 cm3.19 inches / 8.1 cm
Front Brakes - Disc dimensions
Vented Discs (16.54 inches / 420 mm)
Vented Discs
Vented Discs (16.54 inches / 420 mm)
Rear Brakes - Disc dimensions
Vented Discs (14.96 inches / 380 mm)
Vented Discs
Vented Discs (14.96 inches / 380 mm)
Front Tyres - Rims dimensions
265/40 R21
275/35 R20
295/30 R21
Rear Tyres - Rims dimensions
305/35 R21
285/35 R20
305/30 R21
Curb Weight
5395 lbs / 2447 kg
4672 lbs / 2119 kg
4343 lbs / 1970 kg
Dry Weight
5101 lbs / 2314 kg
4409 lbs / 2000 kg
Weight/Power Output Ratio
3.85 Kg/hp
3.39 Kg/hp
3.22 Kg/hp
Trunk / Boot capacity
8.3 cu-ft / 235 L
12.4 cu-ft / 350 L
11.3 cu-ft / 321 L
Trunk / Boot First Row
23.8 cu-ft / 675 L
Turning circle
37.7 feet / 11.5 m
39 feet / 11.9 m
41 feet / 12.5 m
Front Suspension
Independent Double wishbone. Air Suspension. Anti-roll bar.
Independent Double wishbone. Coil Springs.
Double wishbone. Coil Springs.
Rear Suspension
Independent Double wishbone. Air Suspension. Anti-roll bar.
Multi-link. Coil Springs.
Double wishbone. Coil Springs.
Top Speed
207 Mph / 333 km/h
155 Mph / 250 km/h
197 Mph / 317 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)
3.8 s
3.3 s
3.2 s
Fuel Consumption (Economy), Emissions and Range
Fuel Consumption - Economy - City NEDC
15 MPG
15.2 L/100 km
19 MPG UK
Fuel Consumption - Economy - Open road NEDC
30 MPG
7.9 L/100 km
36 MPG UK
Fuel Consumption - Economy - Combined NEDC
22 MPG
10.6 L/100 km
27 MPG UK
Fuel Consumption - Economy - Combined WLTP
20 MPG
11.5 L/100 km
25 MPG UK
17 MPG
14.1 L/100 km
20 MPG UK
Range WLTP
367 miles / 591 km
308 miles / 496 km
Fuel Tank Capacity
23.8 gallons
90 L
19.8 UK gallons
18 gallons
68 L
15 UK gallons
18.5 gallons
70 L
15.4 UK gallons
CO2 emissions
284 g/Km (Bentley)
241 g/Km (BMW)
CO2 emissions WLTP
262 g/Km (BMW)
319 g/Km (Mercedes Benz)
Emission standard
Euro 6e - WLTP






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