The Comparative Analysis :
Bentley Continental GTC Speed Automatic (12 - 14) vs. BMW 650i Cabrio Sport-Automatic (07 - 10)
€ 227,300

€ 91,600

€ 227,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,600
ⓘ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 Bentley Continental GTC Speed is 1.4 cm shorter, 8.9 cm wider and 2.9 cm taller than the BMW 650i Cabrio.
Bentley Continental GTC Speed
BMW 650i Cabrio
1403
1944
2144
1374
1855
2036
1944 mm
Width
1855 mm
2144 mm
Width Incl. Mirrors
2036 mm
1403 mm
Height
1374 mm
2746
4806
2780
4820
4806 mm
Length
4820 mm
2746 mm
Wheelbase
2780 mm
Vehicle Weight
Bentley Continental GTC Speed
BMW 650i Cabrio
2540 kg
Kerb Weight
1935 kg
2900 kg
Gross Vehicle
Weight
Weight
2260 kg

Weight Difference:
605 kg
23.82 %

General
Bentley Continental GTC Speed
BMW 650i Cabrio
Continental
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Bentley Continental GTC Speed
BMW 650i Cabrio
V12 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine (naturally aspirated engine)
VW W12
Engine Series
BMW N62
CVAA
Engine Code
N62-B48
4
Valves
4
12
Cylinders
8
5998 CC
Engine Capacity
4799 CC
616 bhp
at 6000 rpm
Power
362 bhp
at 6300 rpm
Bentley Continental GTC Speed
616 bhp
362 bhp
BMW 650i Cabrio
800 NM
at 2000 rpm
Max. Torque
490 NM
at 3400 rpm
Bentley Continental GTC Speed
800 NM
490 NM
BMW 650i Cabrio
Performance
Bentley Continental GTC Speed
BMW 650i Cabrio
203 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
63 m
0.000 sec

Bentley Continental GTC Speed
62 mph
62
mph
mph
78 m
0.000 sec

BMW 650i Cabrio
▶ REPLAY
4.12 kg/bhp
Weight-to-Power Ratio
5.35 kg/bhp
Bentley Continental GTC Speed
4.12 kg/bhp
5.35 kg/bhp
BMW 650i Cabrio
Fuel Economy / Emissions
Bentley Continental GTC Speed
BMW 650i Cabrio
Fuel Economy
19 mpg
combined
26 mpg
Bentley Continental GTC Speed
19 mpg
26 mpg
BMW 650i Cabrio
12 mpg
city
17 mpg
No data
motorway
No data
90 L
Fuel Tank Capacity
70 L
375 mi
Range
399 mi
Bentley Continental GTC Speed
375 mi
399 mi
BMW 650i Cabrio
Environmental Impact
282.3 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).
206.5 kWh
Bentley Continental GTC Speed
282.3 kWh
206.5 kWh
BMW 650i Cabrio
Euro 5
Emission Standard
Euro 4
347 g/km (NEFZ)
CO2 Emissions
258 g/km (NEFZ)
Practical Convenience
Bentley Continental GTC Speed
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
360 kg
Maximum Payload
325 kg
260 L
Boot Capacity
350 L






No data
Boot Capacity (Seats Down)
No data