The Comparative Analysis :

Bentley Bentayga Speed (19 - ..) vs. Mercedes GL 400 4MATIC 7G-TRONIC PLUS (14 - 15)

€ 234,500
Bentley Bentayga Speed (19 - ..) Bentley Bentayga Speed
€ 76,200
 Mercedes GL 400 4MATIC 7G-TRONIC PLUS (14 - 15) Mercedes GL 400
€ 234,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,200

ⓘ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 0.8 inches longer, 2.5 inches wider and 4.3 inches lower than the Mercedes GL 400.
Bentley Bentayga Speed
Mercedes GL 400
68.6
Blueprint Bentley Bentayga Speed (19 - ..)
78.7
87.6
72.8
Blueprint Mercedes GL 400 4MATIC 7G-TRONIC PLUS (14 - 15)
76.1
84.3
78.7 in
Width
76.1 in
87.6 in
Width Incl. Mirrors
84.3 in
68.6 in
Height
72.8 in
Blueprint Bentley Bentayga Speed (19 - ..)
117.8
202.4
Blueprint Mercedes GL 400 4MATIC 7G-TRONIC PLUS (14 - 15)
121.1
201.6
202.4 in
Length
201.6 in
117.8 in
Wheelbase
121.1 in

Vehicle Weight

Bentley Bentayga Speed
Mercedes GL 400
5492 lb
Curb Weight
5368 lb
7165 lb
Gross Vehicle
Weight
7165 lb
Bentley Bentayga Speed (19 - ..)
Weight Difference:
123 lb
2.24 %
Mercedes GL 400 4MATIC 7G-TRONIC PLUS (14 - 15)

General

Bentley Bentayga Speed
Mercedes GL 400
Bentayga
Generation
X166
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
7-speed automatic transmission

Engine

Bentley Bentayga Speed
Mercedes GL 400
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
VW W12
Engine Series
Mercedes-Benz M 276
DCU
Engine Code
M 276.821
4
Valves
4
12
Cylinders
6
6 L / 294 cu in
Displacement
3 L / 147 cu in
626 hp
at 5000 rpm
Power
328 hp
at 5250 rpm
Bentley Bentayga Speed
626 hp
328 hp
Mercedes GL 400
664 lb‑ft
at 1500 rpm
Max. Torque
354 lb‑ft
at 1400 rpm
Bentley Bentayga Speed
664 lb‑ft
354 lb‑ft
Mercedes GL 400

Performance

Bentley Bentayga Speed
Mercedes GL 400
190 mph
Maximum Speed
149 mph
3.9 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

177 ft
0.000 sec

Bentley Bentayga Speed

62 mph 62
mph

305 ft
0.000 sec

Mercedes GL 400

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

Fuel Economy / Emissions

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

Practical Convenience

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