The Comparative Analysis :
Mercedes GL 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (12 - 15) vs. Bentley Bentayga W12 (16 - ..)
€ 131,900

€ 208,500

€ 131,900
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 slightly. The Mercedes GL 63 AMG is 2.1 cm shorter, 6.4 cm narrower and 10.8 cm taller than the Bentley Bentayga W12.
Mercedes GL 63 AMG
Bentley Bentayga W12
1850
1934
2141
1742
1998
2224
1934 mm
Width
1998 mm
2141 mm
Width Incl. Mirrors
2224 mm
1850 mm
Height
1742 mm
3075
5120
2992
5141
5120 mm
Length
5141 mm
3075 mm
Wheelbase
2992 mm
Vehicle Weight
Mercedes GL 63 AMG
Bentley Bentayga W12
2580 kg
Kerb Weight
2440 kg
3250 kg
Gross Vehicle
Weight
Weight
3250 kg

Weight Difference:
140 kg
5.43 %

General
Mercedes GL 63 AMG
Bentley Bentayga W12
X166
Generation
Bentayga
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes GL 63 AMG
Bentley Bentayga W12
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine with two turbochargers (biturbo)
Mercedes-Benz M 157
Engine Series
VW W12
M 157.982
Engine Code
DDBB

4
Valves
4
8
Cylinders
12
5461 CC
Engine Capacity
5950 CC
549 bhp
at 5250 rpm
Power
600 bhp
at 5250 rpm
Mercedes GL 63 AMG
549 bhp
600 bhp
Bentley Bentayga W12
760 NM
at 2000 rpm
Max. Torque
900 NM
at 1250 rpm
Mercedes GL 63 AMG
760 NM
900 NM
Bentley Bentayga W12
Performance
Mercedes GL 63 AMG
Bentley Bentayga W12
155 mph
Maximum Speed
187 mph
5.2 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
72 m
0.000 sec

Mercedes GL 63 AMG
62 mph
62
mph
mph
57 m
0.000 sec

Bentley Bentayga W12
▶ REPLAY
4.7 kg/bhp
Weight-to-Power Ratio
4.07 kg/bhp
Mercedes GL 63 AMG
4.7 kg/bhp
4.07 kg/bhp
Bentley Bentayga W12
Fuel Economy / Emissions
Mercedes GL 63 AMG
Bentley Bentayga W12
Fuel Economy
23 mpg
combined
22 mpg
Mercedes GL 63 AMG
23 mpg
22 mpg
Bentley Bentayga W12
18 mpg
city
15 mpg
27 mpg
motorway
No data
100 L
Fuel Tank Capacity
85 L
505 mi
Range
413 mi
Mercedes GL 63 AMG
505 mi
413 mi
Bentley Bentayga W12
Environmental Impact
233 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).
242.5 kWh
Mercedes GL 63 AMG
233 kWh
242.5 kWh
Bentley Bentayga W12
Euro 5 / Euro 6
Emission Standard
Euro 6
288 g/km (NEFZ)
CO2 Emissions
296 g/km (NEFZ)
Practical Convenience
Mercedes GL 63 AMG
Bentley Bentayga W12
5
Doors
5
5
No. of Seats
5
670 kg
Maximum Payload
810 kg
680 L
Boot Capacity
484 L












2300 L
Boot Capacity (Seats Down)
1774 L