The Comparative Analysis :

Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) vs. Bentley Bentayga Speed (19 - ..)

€ 81,600
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) Mercedes GLS 400
€ 234,500
 Bentley Bentayga Speed (19 - ..) Bentley Bentayga Speed
€ 81,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 234,500

ⓘ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 GLS 400 is 0.4 inches shorter, 2.5 inches narrower and 4.3 inches taller than the Bentley Bentayga Speed.
Mercedes GLS 400
Bentley Bentayga Speed
72.8
Blueprint Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
76.1
84.3
68.6
Blueprint Bentley Bentayga Speed (19 - ..)
78.7
87.6
76.1 in
Width
78.7 in
84.3 in
Width Incl. Mirrors
87.6 in
72.8 in
Height
68.6 in
Blueprint Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
121.1
202
Blueprint Bentley Bentayga Speed (19 - ..)
117.8
202.4
202 in
Length
202.4 in
121.1 in
Wheelbase
117.8 in

Vehicle Weight

Mercedes GLS 400
Bentley Bentayga Speed
5368 lb
Curb Weight
5492 lb
7165 lb
Gross Vehicle
Weight
7165 lb
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
Weight Difference:
123 lb
2.24 %
Bentley Bentayga Speed (19 - ..)

General

Mercedes GLS 400
Bentley Bentayga Speed
X166
Generation
Bentayga
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes GLS 400
Bentley Bentayga Speed
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 276
Engine Series
VW W12
M 276.821
Engine Code
DCU
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
328 hp
at 5250 rpm
Power
626 hp
at 5000 rpm
Mercedes GLS 400
328 hp
626 hp
Bentley Bentayga Speed
354 lb‑ft
at 1600 rpm
Max. Torque
664 lb‑ft
at 1500 rpm
Mercedes GLS 400
354 lb‑ft
664 lb‑ft
Bentley Bentayga Speed

Performance

Mercedes GLS 400
Bentley Bentayga Speed
149 mph
Maximum Speed
190 mph
6.6 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

302 ft
0.000 sec

Mercedes GLS 400

62 mph 62
mph

177 ft
0.000 sec

Bentley Bentayga Speed

▶ REPLAY
16.37 lb/hp
Weight-to-Power Ratio
8.77 lb/hp
Mercedes GLS 400
16.37 lb/hp
8.77 lb/hp
Bentley Bentayga Speed

Fuel Economy / Emissions

Mercedes GLS 400
Bentley Bentayga Speed
Fuel Economy
26 mpg
combined
No data
Mercedes GLS 400
26 mpg
 mpg
Bentley Bentayga Speed
21 mpg
city
No data
30 mpg
highway
No data
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
675 mi
Range
No data
Mercedes GLS 400
675 mi
 mi
Bentley Bentayga Speed
Environmental Impact
174.3 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).
No data
Mercedes GLS 400
174.3 kWh
0 kWh
Bentley Bentayga Speed
Euro 6
Emission Standard
Euro 6
341 g/mi (NEFZ)
CO2 Emissions
496 g/mi (NEFZ)

Practical Convenience

Mercedes GLS 400
Bentley Bentayga Speed
5
Doors
5
5
No. of Seats
5
1797 lb
Maximum Payload
1673 lb
19.3 cu ft
Trunk Volume
13.7 cu ft
65.1 cu ft
Cargo Volume (Seats Down)
50.2 cu ft