The Comparative Analysis :

Bentley Continental GTC Speed Automatic (09 - 11) vs. BMW M6 Convertible SMG (06 - 10)

€ 222,600
Bentley Continental GTC Speed Automatic (09 - 11) Bentley Continental GTC Speed
€ 123,200
 BMW M6 Convertible SMG (06 - 10) BMW M6 Cabrio
€ 222,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 123,200

ⓘ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 2.6 inches shorter, 2.8 inches wider and 0.4 inches taller than the BMW M6 Cabrio.
Bentley Continental GTC Speed
BMW M6 Cabrio
54.6
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
75.9
83.7
54.2
Blueprint BMW M6 Convertible SMG (06 - 10)
73
80.2
75.9 in
Width
73 in
83.7 in
Width Incl. Mirrors
80.2 in
54.6 in
Height
54.2 in
Blueprint Bentley Continental GTC Speed Automatic (09 - 11)
108.1
189.2
Blueprint BMW M6 Convertible SMG (06 - 10)
109.5
191.8
189.2 in
Length
191.8 in
108.1 in
Wheelbase
109.5 in

Vehicle Weight

Bentley Continental GTC Speed
BMW M6 Cabrio
5600 lb
Curb Weight
4420 lb
6393 lb
Gross Vehicle
Weight
5247 lb
Bentley Continental GTC Speed Automatic (09 - 11)
Weight Difference:
1179 lb
21.05 %
BMW M6 Convertible SMG (06 - 10)

General

Bentley Continental GTC Speed
BMW M6 Cabrio
Continental
Generation
E64
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automated manual transmission (AMT)

Engine

Bentley Continental GTC Speed
BMW M6 Cabrio
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V10 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
VW W12
Engine Series
BMW S85
BWRA, CKHC, MTBHT
Engine Code
S85-B50
4
Valves
4
12
Cylinders
10
6 L / 294 cu in
Displacement
5 L / 245 cu in
603 hp
at 6000 rpm
Power
500 hp
at 7750 rpm
Bentley Continental GTC Speed
603 hp
500 hp
BMW M6 Cabrio
553 lb‑ft
at 1700 rpm
Max. Torque
384 lb‑ft
at 6100 rpm
Bentley Continental GTC Speed
553 lb‑ft
384 lb‑ft
BMW M6 Cabrio

Performance

Bentley Continental GTC Speed
BMW M6 Cabrio
200 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

220 ft
0.000 sec

Bentley Continental GTC Speed

62 mph 62
mph

220 ft
0.000 sec

BMW M6 Cabrio

▶ REPLAY
9.29 lb/hp
Weight-to-Power Ratio
8.84 lb/hp
Bentley Continental GTC Speed
9.29 lb/hp
8.84 lb/hp
BMW M6 Cabrio

Fuel Economy / Emissions

Bentley Continental GTC Speed
BMW M6 Cabrio
Fuel Economy
14 mpg
combined
16 mpg
Bentley Continental GTC Speed
14 mpg
16 mpg
BMW M6 Cabrio
9 mpg
city
11 mpg
No data
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
329 mi
Range
296 mi
Bentley Continental GTC Speed
329 mi
296 mi
BMW M6 Cabrio
Environmental Impact
322 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).
278.4 kWh
Bentley Continental GTC Speed
322 kWh
278.4 kWh
BMW M6 Cabrio
Euro 4
Emission Standard
Euro 4
637 g/mi (NEFZ)
CO2 Emissions
566 g/mi (NEFZ)

Practical Convenience

Bentley Continental GTC Speed
BMW M6 Cabrio
2
Doors
2
4
No. of Seats
4
794 lb
Maximum Payload
827 lb
7.4 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data