The Comparative Analysis :

Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) vs. Bentley Bentayga W12 (16 - ..)

€ 81,600
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) Mercedes GLS 400
€ 208,500
 Bentley Bentayga W12 (16 - ..) Bentley Bentayga W12
€ 81,600
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 GLS 400 is 0.4 inches shorter, 2.5 inches narrower and 4.3 inches taller than the Bentley Bentayga W12.
Mercedes GLS 400
Bentley Bentayga W12
72.8
Blueprint Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
76.1
84.3
68.6
Blueprint Bentley Bentayga W12 (16 - ..)
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 W12 (16 - ..)
117.8
202.4
202 in
Length
202.4 in
121.1 in
Wheelbase
117.8 in

Vehicle Weight

Mercedes GLS 400
Bentley Bentayga W12
5368 lb
Curb Weight
5379 lb
7165 lb
Gross Vehicle
Weight
7165 lb
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
Weight Difference:
11 lb
0.2 %
Bentley Bentayga W12 (16 - ..)

General

Mercedes GLS 400
Bentley Bentayga W12
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 W12
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
DDBB
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
328 hp
at 5250 rpm
Power
600 hp
at 5250 rpm
Mercedes GLS 400
328 hp
600 hp
Bentley Bentayga W12
354 lb‑ft
at 1600 rpm
Max. Torque
664 lb‑ft
at 1250 rpm
Mercedes GLS 400
354 lb‑ft
664 lb‑ft
Bentley Bentayga W12

Performance

Mercedes GLS 400
Bentley Bentayga W12
149 mph
Maximum Speed
187 mph
6.6 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

302 ft
0.000 sec

Mercedes GLS 400

62 mph 62
mph

187 ft
0.000 sec

Bentley Bentayga W12

▶ REPLAY
16.37 lb/hp
Weight-to-Power Ratio
8.97 lb/hp
Mercedes GLS 400
16.37 lb/hp
8.97 lb/hp
Bentley Bentayga W12

Fuel Economy / Emissions

Mercedes GLS 400
Bentley Bentayga W12
Fuel Economy
26 mpg
combined
18 mpg
Mercedes GLS 400
26 mpg
18 mpg
Bentley Bentayga W12
21 mpg
city
12 mpg
30 mpg
highway
No data
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
675 mi
Range
413 mi
Mercedes GLS 400
675 mi
413 mi
Bentley Bentayga W12
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).
242.5 kWh
Mercedes GLS 400
174.3 kWh
242.5 kWh
Bentley Bentayga W12
Euro 6
Emission Standard
Euro 6
341 g/mi (NEFZ)
CO2 Emissions
476 g/mi (NEFZ)

Practical Convenience

Mercedes GLS 400
Bentley Bentayga W12
5
Doors
5
5
No. of Seats
5
1797 lb
Maximum Payload
1786 lb
19.3 cu ft
Trunk Volume
13.7 cu ft
65.1 cu ft
Cargo Volume (Seats Down)
50.2 cu ft