The Comparative Analysis :

BMW 650i Convertible Automatic (12 - 13) vs. Bentley Continental GTC Speed Automatic (09 - 11)

€ 95,900
BMW 650i Convertible Automatic (12 - 13) BMW 650i Cabrio
€ 222,600
 Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 95,900
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 650i Cabrio is 3.5 inches longer, 1.3 inches narrower and 0.9 inches lower than the Bentley Continental GTC Speed.
BMW 650i Cabrio
Bentley Continental GTC Speed
53.7
Blueprint BMW 650i Convertible Automatic (12 - 13)
74.6
81.9
54.6
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
75.9
83.7
74.6 in
Width
75.9 in
81.9 in
Width Incl. Mirrors
83.7 in
53.7 in
Height
54.6 in
Blueprint BMW 650i Convertible Automatic (12 - 13)
112.4
192.7
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
108.1
189.2
192.7 in
Length
189.2 in
112.4 in
Wheelbase
108.1 in

Vehicle Weight

BMW 650i Cabrio
Bentley Continental GTC Speed
4442 lb
Curb Weight
5600 lb
5269 lb
Gross Vehicle
Weight
6393 lb
BMW 650i Convertible Automatic (12 - 13)
Weight Difference:
1157 lb
20.66 %
Bentley Continental GTC Speed Automatic (09 - 11)

General

BMW 650i Cabrio
Bentley Continental GTC Speed
F12
Generation
Continental
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 650i Cabrio
Bentley Continental GTC Speed
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
VW W12
N63-B44
Engine Code
BWRA, CKHC, MTBHT
4
Valves
4
8
Cylinders
12
4.4 L / 215 cu in
Displacement
6 L / 294 cu in
444 hp
at 5500 rpm
Power
603 hp
at 6000 rpm
BMW 650i Cabrio
444 hp
603 hp
Bentley Continental GTC Speed
479 lb‑ft
at 2000 rpm
Max. Torque
553 lb‑ft
at 1700 rpm
BMW 650i Cabrio
479 lb‑ft
553 lb‑ft
Bentley Continental GTC Speed

Performance

BMW 650i Cabrio
Bentley Continental GTC Speed
155 mph
Maximum Speed
200 mph
5 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

226 ft
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

220 ft
0.000 sec

Bentley Continental GTC Speed

▶ REPLAY
10 lb/hp
Weight-to-Power Ratio
9.29 lb/hp
BMW 650i Cabrio
10 lb/hp
9.29 lb/hp
Bentley Continental GTC Speed

Fuel Economy / Emissions

BMW 650i Cabrio
Bentley Continental GTC Speed
Fuel Economy
26 mpg
combined
14 mpg
BMW 650i Cabrio
26 mpg
14 mpg
Bentley Continental GTC Speed
19 mpg
city
9 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
489 mi
Range
329 mi
BMW 650i Cabrio
489 mi
329 mi
Bentley Continental GTC Speed
Environmental Impact
168.7 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 650i Cabrio
168.7 kWh
322 kWh
Bentley Continental GTC Speed
Euro 5
Emission Standard
Euro 4
335 g/mi (NEFZ)
CO2 Emissions
637 g/mi (NEFZ)

Practical Convenience

BMW 650i Cabrio
Bentley Continental GTC Speed
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
794 lb
9.9 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data