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 9.6 inches longer, 9.6 inches wider and 0.2 inches lower than the Mercedes GL 420 CDI.
Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
72.2
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
85.2
93.1
72.4
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
75.6
83.9
85.2 in
Width
75.6 in
93.1 in
Width Incl. Mirrors
83.9 in
72.2 in
Height
72.4 in
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
129.7
210.3
Blueprint Mercedes GL 420 CDI 4MATIC 7G-TRONIC (06 - 09)
121.1
200.6
210.3 in
Length
200.6 in
129.7 in
Wheelbase
121.1 in

Vehicle Weight

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
5864 lb
Curb Weight
5622 lb
7716 lb
Gross Vehicle
Weight
7165 lb
Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
Weight Difference:
243 lb
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
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
12-cylinder mild hybrid gasoline 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
6.7 L / 328 cu in
Displacement
4 L / 196 cu in
563 hp
at 5000 rpm
Power
302 hp
at 3600 rpm
Rolls-Royce Cullinan 6.8 V12
563 hp
302 hp
Mercedes GL 420 CDI
627 lb‑ft
at 1600 rpm
Max. Torque
516 lb‑ft
at 2200 rpm
Rolls-Royce Cullinan 6.8 V12
627 lb‑ft
516 lb‑ft
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

236 ft
0.000 sec

Rolls-Royce Cullinan 6.8 V12

62 mph 62
mph

348 ft
0.000 sec

Mercedes GL 420 CDI

▶ REPLAY
10.42 lb/hp
Weight-to-Power Ratio
18.62 lb/hp
Rolls-Royce Cullinan 6.8 V12
10.42 lb/hp
18.62 lb/hp
Mercedes GL 420 CDI

Fuel Economy / Emissions

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
Fuel Economy
16 mpg
combined
20 mpg
Rolls-Royce Cullinan 6.8 V12
16 mpg
20 mpg
Mercedes GL 420 CDI
11 mpg
city
15 mpg
22 mpg
highway
26 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
26.4 gal
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
549 g/mi (NEFZ)
CO2 Emissions
494 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Cullinan 6.8 V12
Mercedes GL 420 CDI
4
Doors
5
5
No. of Seats
5
1852 lb
Maximum Payload
1543 lb
15.7 cu ft
Trunk Volume
17.6 cu ft
54.7 cu ft
Cargo Volume (Seats Down)
65.1 cu ft