range rover sv vs rolls royce cullinan The Land Rover Range Rover SV and the Rolls-Royce Cullinan are both luxury vehicles, but they have some key differences: Price The Range Rover SV is cheaper than the Cullinan: Range Rover SV: Starting at ₹2.39 crore Rolls-Royce Cullinan: Starting at ₹6.95 crore The Range Rover SV has a 626-hp twin-turbocharged 4.4-liter V-8 engine, while the Cullinan has a 6749 cc, 12-cylinder V-shaped engine: Range Rover SV: 626-hp twin-turbocharged 4.4-liter V-8 engine Rolls-Royce Cullinan: 6749 cc, 12-cylinder V-shaped engine Fuel efficiency The Range Rover SV gets better mileage than the Cullinan: Range Rover SV: 10.53 kmpl Rolls-Royce Cullinan: 6.6 kmpl The Cullinan's exterior and interior are considered more luxurious than the Range Rover's: Range Rover SV: Elegant, but lacks the Cullinan's grandeur Rolls-Royce Cullinan: Majestic, with an iconic grille and Spirit of Ecstasy emblem