The Comparative Analysis :

BMW 640i Cabrio Steptronic (13 - 14) vs. Bentley Continental GTC Speed Automatic (09 - 11)

€ 83,900
BMW 640i Cabrio Steptronic (13 - 14) BMW 640i Cabrio
€ 222,600
 Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 83,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 222,600

ⓘ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 BMW 640i Cabrio is 8.9 cm longer, 3.3 cm narrower and 2.3 cm lower than the Bentley Continental GTC Speed.
BMW 640i Cabrio
Bentley Continental GTC Speed
1365
Blueprint BMW 640i Cabrio Steptronic (13 - 14)
1894
2081
1388
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
1927
2127
1894 mm
Width
1927 mm
2081 mm
Width Incl. Mirrors
2127 mm
1365 mm
Height
1388 mm
Blueprint BMW 640i Cabrio Steptronic (13 - 14)
2855
4894
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
2745
4805
4894 mm
Length
4805 mm
2855 mm
Wheelbase
2745 mm

Vehicle Weight

BMW 640i Cabrio
Bentley Continental GTC Speed
1915 kg
Kerb Weight
2540 kg
2290 kg
Gross Vehicle
Weight
2900 kg
BMW 640i Cabrio Steptronic (13 - 14)
Weight Difference:
625 kg
24.61 %
Bentley Continental GTC Speed Automatic (09 - 11)

General

BMW 640i Cabrio
Bentley Continental GTC Speed
F12
Generation
Continental
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 640i Cabrio
Bentley Continental GTC Speed
Straight-six petrol engine with tur­bo­charger
Engine Type
V12 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
VW W12
N55-B30
Engine Code
BWRA, CKHC, MTBHT
4
Valves
4
6
Cylinders
12
2979 CC
Engine Capacity
5998 CC
316 bhp
at 5800 rpm
Power
603 bhp
at 6000 rpm
BMW 640i Cabrio
316 bhp
603 bhp
Bentley Continental GTC Speed
450 NM
at 1300 rpm
Max. Torque
750 NM
at 1700 rpm
BMW 640i Cabrio
450 NM
750 NM
Bentley Continental GTC Speed

Performance

BMW 640i Cabrio
Bentley Continental GTC Speed
155 mph
Maximum Speed
200 mph
5.7 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

79 m
0.000 sec

BMW 640i Cabrio

62 mph 62
mph

67 m
0.000 sec

Bentley Continental GTC Speed

▶ REPLAY
6.06 kg/bhp
Weight-to-Power Ratio
4.21 kg/bhp
BMW 640i Cabrio
6.06 kg/bhp
4.21 kg/bhp
Bentley Continental GTC Speed

Fuel Economy / Emissions

BMW 640i Cabrio
Bentley Continental GTC Speed
Fuel Economy
36 mpg
combined
17 mpg
BMW 640i Cabrio
36 mpg
17 mpg
Bentley Continental GTC Speed
26 mpg
city
11 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
557 mi
Range
329 mi
BMW 640i Cabrio
557 mi
329 mi
Bentley Continental GTC Speed
Environmental Impact
147.7 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).
322 kWh
BMW 640i Cabrio
147.7 kWh
322 kWh
Bentley Continental GTC Speed
Euro 6b (NEFZ)
Emission Standard
Euro 4
181 g/km (NEFZ)
CO2 Emissions
396 g/km (NEFZ)

Practical Convenience

BMW 640i Cabrio
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
360 kg
350 L
Boot Capacity
260 L
No data
Boot Capacity (Seats Down)
No data