The Comparative Analysis :
BMW M8 Competition Cabrio xDrive Steptronic Sport (19 - ..) vs. Bentley Continental GTC Speed Automatic (12 - 14)
€ 176,000

€ 227,300

€ 176,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 227,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The BMW M8 Competition Cabrio is 6.1 cm longer, 3.7 cm narrower and 5 cm lower than the Bentley Continental GTC Speed.
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
1353
1907
2137
1403
1944
2144
1907 mm
Width
1944 mm
2137 mm
Width Incl. Mirrors
2144 mm
1353 mm
Height
1403 mm
2827
4867
2746
4806
4867 mm
Length
4806 mm
2827 mm
Wheelbase
2746 mm
Vehicle Weight
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
2085 kg
Kerb Weight
2540 kg
2440 kg
Gross Vehicle
Weight
Weight
2900 kg

Weight Difference:
455 kg
17.91 %

General
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
G14
Generation
Continental
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine with two turbochargers (biturbo)
BMW S63
Engine Series
VW W12
S63-B44
Engine Code
CVAA
4
Valves
4
8
Cylinders
12
4395 CC
Engine Capacity
5998 CC
616 bhp
at 6000 rpm
Power
616 bhp
at 6000 rpm
BMW M8 Competition Cabrio
616 bhp
616 bhp
Bentley Continental GTC Speed
750 NM
at 1800 rpm
Max. Torque
800 NM
at 2000 rpm
BMW M8 Competition Cabrio
750 NM
800 NM
Bentley Continental GTC Speed
Performance
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
155 mph
Maximum Speed
203 mph
3.3 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
46 m
0.000 sec

BMW M8 Competition Cabrio
62 mph
62
mph
mph
63 m
0.000 sec

Bentley Continental GTC Speed
▶ REPLAY
3.38 kg/bhp
Weight-to-Power Ratio
4.12 kg/bhp
BMW M8 Competition Cabrio
3.38 kg/bhp
4.12 kg/bhp
Bentley Continental GTC Speed
Fuel Economy / Emissions
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
Fuel Economy
26 mpg
combined
19 mpg
BMW M8 Competition Cabrio
26 mpg
19 mpg
Bentley Continental GTC Speed
No data
city
12 mpg
No data
motorway
No data
68 L
Fuel Tank Capacity
90 L
391 mi
Range
375 mi
BMW M8 Competition Cabrio
391 mi
375 mi
Bentley Continental GTC Speed
Environmental Impact
204.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
282.3 kWh
BMW M8 Competition Cabrio
204.5 kWh
282.3 kWh
Bentley Continental GTC Speed
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
255 g/km (WLTP)
CO2 Emissions
347 g/km (NEFZ)
Practical Convenience
BMW M8 Competition Cabrio
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
355 kg
Maximum Payload
360 kg
350 L
Boot Capacity
260 L






No data
Boot Capacity (Seats Down)
No data