The Comparative Analysis :
Bentley Bentayga V8 (18 - ..) vs. Mercedes GL 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (12 - 15)
€ 175,600

€ 131,900

€ 175,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 131,900
ⓘ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 Bentayga V8 is 2 cm longer, 6.4 cm wider and 10.8 cm lower than the Mercedes GL 63 AMG.
Bentley Bentayga V8
Mercedes GL 63 AMG
1742
1998
2224
1850
1934
2141
1998 mm
Width
1934 mm
2224 mm
Width Incl. Mirrors
2141 mm
1742 mm
Height
1850 mm
2995
5140
3075
5120
5140 mm
Length
5120 mm
2995 mm
Wheelbase
3075 mm
Vehicle Weight
Bentley Bentayga V8
Mercedes GL 63 AMG
2395 kg
Kerb Weight
2580 kg
3250 kg
Gross Vehicle
Weight
Weight
3250 kg

Weight Difference:
185 kg
7.17 %

General
Bentley Bentayga V8
Mercedes GL 63 AMG
Bentayga
Generation
X166
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

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Bentley Bentayga V8
Mercedes GL 63 AMG
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
VW EA825
Engine Series
Mercedes-Benz M 157
DCUA
Engine Code
M 157.982

4
Valves
4
8
Cylinders
8
3996 CC
Engine Capacity
5461 CC
542 bhp
at 6000 rpm
Power
549 bhp
at 5250 rpm
Bentley Bentayga V8
542 bhp
549 bhp
Mercedes GL 63 AMG
770 NM
at 1960 rpm
Max. Torque
760 NM
at 2000 rpm
Bentley Bentayga V8
770 NM
760 NM
Mercedes GL 63 AMG
Performance
Bentley Bentayga V8
Mercedes GL 63 AMG
180 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
63 m
0.000 sec

Bentley Bentayga V8
62 mph
62
mph
mph
72 m
0.000 sec

Mercedes GL 63 AMG
▶ REPLAY
4.42 kg/bhp
Weight-to-Power Ratio
4.7 kg/bhp
Bentley Bentayga V8
4.42 kg/bhp
4.7 kg/bhp
Mercedes GL 63 AMG
Fuel Economy / Emissions
Bentley Bentayga V8
Mercedes GL 63 AMG
Fuel Economy
25 mpg
combined
23 mpg
Bentley Bentayga V8
25 mpg
23 mpg
Mercedes GL 63 AMG
18 mpg
city
18 mpg
No data
motorway
27 mpg
85 L
Fuel Tank Capacity
100 L
464 mi
Range
505 mi
Bentley Bentayga V8
464 mi
505 mi
Mercedes GL 63 AMG
Environmental Impact
216 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).
233 kWh
Bentley Bentayga V8
216 kWh
233 kWh
Mercedes GL 63 AMG
Euro 6
Emission Standard
Euro 5 / Euro 6
260 g/km (NEFZ)
CO2 Emissions
288 g/km (NEFZ)
Practical Convenience
Bentley Bentayga V8
Mercedes GL 63 AMG
5
Doors
5
5
No. of Seats
5
855 kg
Maximum Payload
670 kg
484 L
Boot Capacity
680 L












1774 L
Boot Capacity (Seats Down)
2300 L