The Comparative Analysis :

Bentley Continental GTC Speed Automatic (12 - 14) vs. BMW 640i Convertible xDrive Steptronic (15 - 18)

€ 227,300
Bentley Continental GTC Speed Automatic (12 - 14) Bentley Continental GTC Speed
€ 95,100
 BMW 640i Convertible xDrive Steptronic (15 - 18) BMW 640i Cabrio
€ 227,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 95,100

ⓘ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 3.5 inches shorter, 2 inches wider and 1.5 inches taller than the BMW 640i Cabrio.
Bentley Continental GTC Speed
BMW 640i Cabrio
55.2
Blueprint Bentley Continental GTC Speed Automatic (12 - 14)
76.5
84.4
53.7
Blueprint BMW 640i Convertible xDrive Steptronic (15 - 18)
74.6
81.9
76.5 in
Width
74.6 in
84.4 in
Width Incl. Mirrors
81.9 in
55.2 in
Height
53.7 in
Blueprint Bentley Continental GTC Speed Automatic (12 - 14)
108.1
189.2
Blueprint BMW 640i Convertible xDrive Steptronic (15 - 18)
112.4
192.7
189.2 in
Length
192.7 in
108.1 in
Wheelbase
112.4 in

Vehicle Weight

Bentley Continental GTC Speed
BMW 640i Cabrio
5600 lb
Curb Weight
4332 lb
6393 lb
Gross Vehicle
Weight
5269 lb
Bentley Continental GTC Speed Automatic (12 - 14)
Weight Difference:
1268 lb
22.64 %
BMW 640i Convertible xDrive Steptronic (15 - 18)

General

Bentley Continental GTC Speed
BMW 640i Cabrio
Continental
Generation
F12
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Bentley Continental GTC Speed
BMW 640i Cabrio
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
VW W12
Engine Series
BMW N55
CVAA
Engine Code
N55-B30
4
Valves
4
12
Cylinders
6
6 L / 294 cu in
Displacement
3 L / 147 cu in
616 hp
at 6000 rpm
Power
316 hp
at 5800 rpm
Bentley Continental GTC Speed
616 hp
316 hp
BMW 640i Cabrio
590 lb‑ft
at 2000 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
Bentley Continental GTC Speed
590 lb‑ft
332 lb‑ft
BMW 640i Cabrio

Performance

Bentley Continental GTC Speed
BMW 640i Cabrio
203 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

207 ft
0.000 sec

Bentley Continental GTC Speed

62 mph 62
mph

246 ft
0.000 sec

BMW 640i Cabrio

▶ REPLAY
9.09 lb/hp
Weight-to-Power Ratio
13.71 lb/hp
Bentley Continental GTC Speed
9.09 lb/hp
13.71 lb/hp
BMW 640i Cabrio

Fuel Economy / Emissions

Bentley Continental GTC Speed
BMW 640i Cabrio
Fuel Economy
16 mpg
combined
29 mpg
Bentley Continental GTC Speed
16 mpg
29 mpg
BMW 640i Cabrio
10 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
375 mi
Range
531 mi
Bentley Continental GTC Speed
375 mi
531 mi
BMW 640i 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).
155.3 kWh
Bentley Continental GTC Speed
282.3 kWh
155.3 kWh
BMW 640i Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
558 g/mi (NEFZ)
CO2 Emissions
307 g/mi (NEFZ)

Practical Convenience

Bentley Continental GTC Speed
BMW 640i Cabrio
2
Doors
2
4
No. of Seats
4
794 lb
Maximum Payload
937 lb
7.4 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data