The Comparative Analysis :
Mercedes GL 350 CDI BlueTEC 4MATIC 7G-TRONIC PLUS (12 - 15) vs. Bentley Bentayga Speed (19 - ..)
€ 74,300

€ 234,500

€ 74,300
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 GL 350 CDI BlueTEC is 2.1 cm shorter, 6.4 cm narrower and 10.8 cm taller than the Bentley Bentayga Speed.
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
1850
1934
2141
1742
1998
2224
1934 mm
Width
1998 mm
2141 mm
Width Incl. Mirrors
2224 mm
1850 mm
Height
1742 mm
3075
5120
2992
5141
5120 mm
Length
5141 mm
3075 mm
Wheelbase
2992 mm
Vehicle Weight
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
2455 kg
Kerb Weight
2491 kg
3250 kg
Gross Vehicle
Weight
Weight
3250 kg

Weight Difference:
36 kg
1.45 %

General
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
X166
Generation
Bentayga
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
V6 diesel engine with turbocharger
Engine Type
V12 petrol engine with two turbochargers (biturbo)
Mercedes-Benz OM 642
Engine Series
VW W12
OM 642.826
Engine Code
DCU

4
Valves
4
6
Cylinders
12
2987 CC
Engine Capacity
5950 CC
254 bhp
at 3600 rpm
Power
626 bhp
at 5000 rpm
Mercedes GL 350 CDI BlueTEC
254 bhp
626 bhp
Bentley Bentayga Speed
620 NM
at 1600 rpm
Max. Torque
900 NM
at 1500 rpm
Mercedes GL 350 CDI BlueTEC
620 NM
900 NM
Bentley Bentayga Speed
Performance
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
137 mph
Maximum Speed
190 mph
7.9 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
110 m
0.000 sec

Mercedes GL 350 CDI BlueTEC
62 mph
62
mph
mph
54 m
0.000 sec

Bentley Bentayga Speed
▶ REPLAY
9.67 kg/bhp
Weight-to-Power Ratio
3.98 kg/bhp
Mercedes GL 350 CDI BlueTEC
9.67 kg/bhp
3.98 kg/bhp
Bentley Bentayga Speed
Fuel Economy / Emissions
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
Fuel Economy
38 mpg
combined
No data
Mercedes GL 350 CDI BlueTEC
38 mpg
mpg
Bentley Bentayga Speed
35 mpg
city
No data
41 mpg
motorway
No data
100 L
Fuel Tank Capacity
85 L
839 mi
Range
No data
Mercedes GL 350 CDI BlueTEC
839 mi
mi
Bentley Bentayga Speed
Environmental Impact
152.2 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).
No data
Mercedes GL 350 CDI BlueTEC
152.2 kWh
0 kWh
Bentley Bentayga Speed
Euro 6b (NEFZ)
Emission Standard
Euro 6
192 g/km (NEFZ)
CO2 Emissions
308 g/km (NEFZ)
Practical Convenience
Mercedes GL 350 CDI BlueTEC
Bentley Bentayga Speed
5
Doors
5
5
No. of Seats
5
795 kg
Maximum Payload
759 kg
680 L
Boot Capacity
484 L












2300 L
Boot Capacity (Seats Down)
1774 L