Mercedes-Benz G-Class vs Rolls-Royce Cullinan Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

Select a car to compare

Cancel
Change
2025 Mercedes-Benz G-Class 3.0 G 500 AMG Line Premium Plus
Photo of 2018 model year shown

Select a car to compare

Cancel
Change
2025 Rolls-Royce Cullinan 6.75

Select a car to compare

Cancel
+

Specs

2025 Mercedes-Benz G-Class
3.0 G 500 AMG Line Premium Plus
2025 Rolls-Royce Cullinan
6.75
Powertrain 9-speed Automatic 8-speed Automatic
Drivetrain
4X4
4X4
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 379 L --
Engine
Fuel type
Petrol
Petrol
Power
330 kW
420 kW
Torque
759 N-m @ 5,800 RPM
1,152 N-m @ 1,600 RPM
Cylinders
6 cylinders
12 cylinders
Engine size
2,999 cc
6,750 cc
Interior
Maximum seating -- 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 122.56 m 136.02 m
Width 55.55 m 54.97 m
Height 50.11 m 46.61 m
Wheelbase 73.41 m 83.69 m

Available Options

2025 Mercedes-Benz G-Class
3.0 G 500 AMG Line Premium Plus
2025 Rolls-Royce Cullinan
6.75

Related Comparisons