The Comparative Analysis :

BMW X7 xDrive40i Steptronic (18 - ..) vs. Bentley Bentayga W12 (16 - ..)

€ 86,300
BMW X7 xDrive40i Steptronic (18 - ..) BMW X7 xDrive40i
€ 208,500
 Bentley Bentayga W12 (16 - ..) Bentley Bentayga W12
€ 86,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 208,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ a little. Both cars are the same width, but the BMW X7 xDrive40i is 0.4 inches longer and 2.5 inches taller.
BMW X7 xDrive40i
Bentley Bentayga W12
71.1
Blueprint BMW X7 xDrive40i Steptronic (18 - ..)
78.7
87.3
68.6
Blueprint Bentley Bentayga W12 (16 - ..)
78.7
87.6
78.7 in
Width
78.7 in
87.3 in
Width Incl. Mirrors
87.6 in
71.1 in
Height
68.6 in
Blueprint BMW X7 xDrive40i Steptronic (18 - ..)
122.2
202.8
Blueprint Bentley Bentayga W12 (16 - ..)
117.8
202.4
202.8 in
Length
202.4 in
122.2 in
Wheelbase
117.8 in

Vehicle Weight

BMW X7 xDrive40i
Bentley Bentayga W12
5280 lb
Curb Weight
5379 lb
6956 lb
Gross Vehicle
Weight
7165 lb
BMW X7 xDrive40i Steptronic (18 - ..)
Weight Difference:
99 lb
1.84 %
Bentley Bentayga W12 (16 - ..)

General

BMW X7 xDrive40i
Bentley Bentayga W12
G07
Generation
Bentayga
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
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 X7 xDrive40i
Bentley Bentayga W12
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
DDBB
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
335 hp
at 5500 rpm
Power
600 hp
at 5250 rpm
BMW X7 xDrive40i
335 hp
600 hp
Bentley Bentayga W12
332 lb‑ft
at 1500 rpm
Max. Torque
664 lb‑ft
at 1250 rpm
BMW X7 xDrive40i
332 lb‑ft
664 lb‑ft
Bentley Bentayga W12

Performance

BMW X7 xDrive40i
Bentley Bentayga W12
152 mph
Maximum Speed
187 mph
6.1 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

279 ft
0.000 sec

BMW X7 xDrive40i

62 mph 62
mph

187 ft
0.000 sec

Bentley Bentayga W12

▶ REPLAY
15.76 lb/hp
Weight-to-Power Ratio
8.97 lb/hp
BMW X7 xDrive40i
15.76 lb/hp
8.97 lb/hp
Bentley Bentayga W12

Fuel Economy / Emissions

BMW X7 xDrive40i
Bentley Bentayga W12
Fuel Economy
27 mpg
combined
18 mpg
BMW X7 xDrive40i
27 mpg
18 mpg
Bentley Bentayga W12
23 mpg
city
12 mpg
No data
highway
No data
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
593 mi
Range
413 mi
BMW X7 xDrive40i
593 mi
413 mi
Bentley Bentayga W12
Environmental Impact
164.8 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).
242.5 kWh
BMW X7 xDrive40i
164.8 kWh
242.5 kWh
Bentley Bentayga W12
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6
412 g/mi (WLTP)
CO2 Emissions
476 g/mi (NEFZ)

Practical Convenience

BMW X7 xDrive40i
Bentley Bentayga W12
5
Doors
5
7
No. of Seats
5
1676 lb
Maximum Payload
1786 lb
9.2 cu ft
Trunk Volume
13.7 cu ft
60 cu ft
Cargo Volume (Seats Down)
50.2 cu ft