The Comparative Analysis :
BMW 840i Convertible xDrive Steptronic (19 - ..) vs. Bentley Continental GT Convertible Speed Automatic (14 - 16)
€ 105,800

€ 232,800

€ 105,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 232,800
ⓘ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 840i Cabrio is 1.5 inches longer, 1.7 inches narrower and 2.5 inches lower than the Bentley Continental GT Convertible Speed.
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
52.7
74.9
84.1
55.2
76.5
84.4
74.9 in
Width
76.5 in
84.1 in
Width Incl. Mirrors
84.4 in
52.7 in
Height
55.2 in
111.1
190.7
108.1
189.2
190.7 in
Length
189.2 in
111.1 in
Wheelbase
108.1 in
Vehicle Weight
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
4310 lb
Curb Weight
5600 lb
5291 lb
Gross Vehicle
Weight
Weight
6393 lb

Weight Difference:
1290 lb
23.04 %

General
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
G14
Generation
Continental
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
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
Straight-six gasoline engine with turbocharger
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
BMW B58
Engine Series
VW W12
B58-B30
Engine Code
CVAC, DBDE

4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
335 hp
at 5000 rpm
Power
626 hp
at 6000 rpm
BMW 840i Cabrio
335 hp
626 hp
Bentley Continental GT Convertible Speed
369 lb‑ft
at 1600 rpm
Max. Torque
605 lb‑ft
at 1700 rpm
BMW 840i Cabrio
369 lb‑ft
605 lb‑ft
Bentley Continental GT Convertible Speed
Performance
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
155 mph
Maximum Speed
203 mph
4.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
223 ft
0.000 sec

BMW 840i Cabrio
62 mph
62
mph
mph
200 ft
0.000 sec

Bentley Continental GT Convertible Speed
▶ REPLAY
12.87 lb/hp
Weight-to-Power Ratio
8.95 lb/hp
BMW 840i Cabrio
12.87 lb/hp
8.95 lb/hp
Bentley Continental GT Convertible Speed
Fuel Economy / Emissions
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
Fuel Economy
31 mpg
combined
16 mpg
BMW 840i Cabrio
31 mpg
16 mpg
Bentley Continental GT Convertible Speed
24 mpg
city
10 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
23.8 gal
549 mi
Range
375 mi
BMW 840i Cabrio
549 mi
375 mi
Bentley Continental GT Convertible Speed
Environmental Impact
145.8 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).
282.3 kWh
BMW 840i Cabrio
145.8 kWh
282.3 kWh
Bentley Continental GT Convertible Speed
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6
330 g/mi (WLTP)
CO2 Emissions
558 g/mi (NEFZ)
Practical Convenience
BMW 840i Cabrio
Bentley Continental GT Convertible Speed
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
794 lb
9.9 cu ft
Trunk Volume
7.4 cu ft






No data
Cargo Volume (Seats Down)
No data