The Comparative Analysis :

Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09) vs. Bentley Bentayga W12 (16 - ..)

€ 85,400
Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09) Mercedes GL 420 CDI
€ 208,500
 Bentley Bentayga W12 (16 - ..) Bentley Bentayga W12
€ 85,400
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 considerably. The Mercedes GL 420 CDI is 4.5 cm shorter, 7.8 cm narrower and 9.8 cm taller than the Bentley Bentayga W12.
Mercedes GL 420 CDI
Bentley Bentayga W12
1840
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
1920
2130
1742
Blueprint Bentley Bentayga W12 (16 - ..)
1998
2224
1920 mm
Width
1998 mm
2130 mm
Width Incl. Mirrors
2224 mm
1840 mm
Height
1742 mm
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
3075
5096
Blueprint Bentley Bentayga W12 (16 - ..)
2992
5141
5096 mm
Length
5141 mm
3075 mm
Wheelbase
2992 mm

Vehicle Weight

Mercedes GL 420 CDI
Bentley Bentayga W12
2550 kg
Kerb Weight
2440 kg
3250 kg
Gross Vehicle
Weight
3250 kg
Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
Weight Difference:
110 kg
4.31 %
Bentley Bentayga W12 (16 - ..)

General

Mercedes GL 420 CDI
Bentley Bentayga W12
X164
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 420 CDI
Bentley Bentayga W12
V8 diesel engine with tur­bo­charger
Engine Type
V12 petrol engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 629
Engine Series
VW W12
OM 629.912
Engine Code
DDBB
4
Valves
4
8
Cylinders
12
3996 CC
Engine Capacity
5950 CC
302 bhp
at 3600 rpm
Power
600 bhp
at 5250 rpm
Mercedes GL 420 CDI
302 bhp
600 bhp
Bentley Bentayga W12
700 NM
at 2200 rpm
Max. Torque
900 NM
at 1250 rpm
Mercedes GL 420 CDI
700 NM
900 NM
Bentley Bentayga W12

Performance

Mercedes GL 420 CDI
Bentley Bentayga W12
143 mph
Maximum Speed
187 mph
7.6 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

106 m
0.000 sec

Mercedes GL 420 CDI

62 mph 62
mph

57 m
0.000 sec

Bentley Bentayga W12

▶ REPLAY
8.44 kg/bhp
Weight-to-Power Ratio
4.07 kg/bhp
Mercedes GL 420 CDI
8.44 kg/bhp
4.07 kg/bhp
Bentley Bentayga W12

Fuel Economy / Emissions

Mercedes GL 420 CDI
Bentley Bentayga W12
Fuel Economy
24 mpg
combined
22 mpg
Mercedes GL 420 CDI
24 mpg
22 mpg
Bentley Bentayga W12
18 mpg
city
15 mpg
31 mpg
motorway
No data
Kraftstoffanzeige
100 L
Fuel Tank Capacity
85 L
Kraftstoffanzeige
536 mi
Range
413 mi
Mercedes GL 420 CDI
536 mi
413 mi
Bentley Bentayga W12
Environmental Impact
238.7 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 GL 420 CDI
238.7 kWh
242.5 kWh
Bentley Bentayga W12
Euro 4 III
Emission Standard
Euro 6
307 g/km (NEFZ)
CO2 Emissions
296 g/km (NEFZ)

Practical Convenience

Mercedes GL 420 CDI
Bentley Bentayga W12
5
Doors
5
5
No. of Seats
5
700 kg
Maximum Payload
810 kg
620 L
Boot Capacity
484 L
2300 L
Boot Capacity (Seats Down)
1774 L