The Comparative Analysis :

Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..) vs. Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)

€ 315,400
Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..) Rolls-Royce Cullinan 6.8 V12
€ 85,400
 Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09) Mercedes GL 420 CDI
€ 315,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,400

ⓘ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 Rolls-Royce Cullinan 6.8 V12 is 24.5 cm longer, 24.4 cm wider and 0.5 cm lower than the Mercedes GL 420 CDI.
Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
1835
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
2164
2364
1840
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
1920
2130
2164 mm
Width
1920 mm
2364 mm
Width Incl. Mirrors
2130 mm
1835 mm
Height
1840 mm
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
3295
5341
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
3075
5096
5341 mm
Length
5096 mm
3295 mm
Wheelbase
3075 mm

Vehicle Weight

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
2660 kg
Kerb Weight
2550 kg
3500 kg
Gross Vehicle
Weight
3250 kg
Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
Weight Difference:
110 kg
4.14 %
Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)

General

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
Cullinan
Generation
X164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
12-cylinder mild hybrid petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.912
4
Valves
4
12
Cylinders
8
6749 CC
Engine Capacity
3996 CC
563 bhp
at 5000 rpm
Power
302 bhp
at 3600 rpm
Rolls-Royce Cullinan 6.8 V12
563 bhp
302 bhp
Mercedes GL 420 CDI
850 NM
at 1600 rpm
Max. Torque
700 NM
at 2200 rpm
Rolls-Royce Cullinan 6.8 V12
850 NM
700 NM
Mercedes GL 420 CDI

Performance

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
155 mph
Maximum Speed
143 mph
5.2 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph 62
mph

72 m
0.000 sec

Rolls-Royce Cullinan 6.8 V12

62 mph 62
mph

106 m
0.000 sec

Mercedes GL 420 CDI

▶ REPLAY
4.72 kg/bhp
Weight-to-Power Ratio
8.44 kg/bhp
Rolls-Royce Cullinan 6.8 V12
4.72 kg/bhp
8.44 kg/bhp
Mercedes GL 420 CDI

Fuel Economy / Emissions

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
Fuel Economy
19 mpg
combined
24 mpg
Rolls-Royce Cullinan 6.8 V12
19 mpg
24 mpg
Mercedes GL 420 CDI
13 mpg
city
18 mpg
26 mpg
motorway
31 mpg
Kraftstoffanzeige
100 L
Fuel Tank Capacity
100 L
Kraftstoffanzeige
414 mi
Range
536 mi
Rolls-Royce Cullinan 6.8 V12
414 mi
536 mi
Mercedes GL 420 CDI
Environmental Impact
284.2 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).
238.7 kWh
Rolls-Royce Cullinan 6.8 V12
284.2 kWh
238.7 kWh
Mercedes GL 420 CDI
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 4 III
341 g/km (NEFZ)
CO2 Emissions
307 g/km (NEFZ)

Practical Convenience

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
4
Doors
5
5
No. of Seats
5
840 kg
Maximum Payload
700 kg
555 L
Boot Capacity
620 L
1930 L
Boot Capacity (Seats Down)
2300 L