The Comparative Analysis :

Bentley Bentayga Speed (19 - ..) vs. Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

€ 234,500
Bentley Bentayga Speed (19 - ..) Bentley Bentayga Speed
€ 150,300
 Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..) Mercedes GLS 63 AMG
€ 234,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,300

ⓘ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 Speed is 2.6 inches shorter, 1.7 inches wider and 3.2 inches lower than the Mercedes GLS 63 AMG.
Bentley Bentayga Speed
Mercedes GLS 63 AMG
68.6
Blueprint Bentley Bentayga Speed (19 - ..)
78.7
87.6
71.8
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
77
84.9
78.7 in
Width
77 in
87.6 in
Width Incl. Mirrors
84.9 in
68.6 in
Height
71.8 in
Blueprint Bentley Bentayga Speed (19 - ..)
117.8
202.4
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
123.4
205
202.4 in
Length
205 in
117.8 in
Wheelbase
123.4 in

Vehicle Weight

Bentley Bentayga Speed
Mercedes GLS 63 AMG
5492 lb
Curb Weight
5798 lb
7165 lb
Gross Vehicle
Weight
7485 lb
Bentley Bentayga Speed (19 - ..)
Weight Difference:
306 lb
5.28 %
Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

General

Bentley Bentayga Speed
Mercedes GLS 63 AMG
Bentayga
Generation
X167
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

Bentley Bentayga Speed
Mercedes GLS 63 AMG
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
8-cylinder mild hybrid gasoline engine with two tur­bo­chargers (bi­turbo)
VW W12
Engine Series
Mercedes-Benz M 177
DCU
Engine Code
M 177.980
4
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
4 L / 196 cu in
626 hp
at 5000 rpm
Power
625 hp
at 5750 rpm
Bentley Bentayga Speed
626 hp
625 hp
Mercedes GLS 63 AMG
664 lb‑ft
at 1500 rpm
Max. Torque
627 lb‑ft
at 2250 rpm
Bentley Bentayga Speed
664 lb‑ft
627 lb‑ft
Mercedes GLS 63 AMG

Performance

Bentley Bentayga Speed
Mercedes GLS 63 AMG
190 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

177 ft
0.000 sec

Bentley Bentayga Speed

62 mph 62
mph

190 ft
0.000 sec

Mercedes GLS 63 AMG

▶ REPLAY
8.77 lb/hp
Weight-to-Power Ratio
9.28 lb/hp
Bentley Bentayga Speed
8.77 lb/hp
9.28 lb/hp
Mercedes GLS 63 AMG

Fuel Economy / Emissions

Bentley Bentayga Speed
Mercedes GLS 63 AMG
Fuel Economy
No data
combined
20 mpg
Bentley Bentayga Speed
 mpg
20 mpg
Mercedes GLS 63 AMG
No data
city
15 mpg
No data
highway
24 mpg
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
No data
Range
466 mi
Bentley Bentayga Speed
 mi
466 mi
Mercedes GLS 63 AMG
Environmental Impact
No data
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).
227.4 kWh
Bentley Bentayga Speed
0 kWh
227.4 kWh
Mercedes GLS 63 AMG
Euro 6
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
496 g/mi (NEFZ)
CO2 Emissions
463 g/mi (WLTP)

Practical Convenience

Bentley Bentayga Speed
Mercedes GLS 63 AMG
5
Doors
5
5
No. of Seats
7
1673 lb
Maximum Payload
1687 lb
13.7 cu ft
Trunk Volume
10.1 cu ft
50.2 cu ft
Cargo Volume (Seats Down)
68 cu ft