The Rolls-Royce Cullinan has 1 Petrol Engine on offer. The Petrol engine is 6750 cc. It is available with Automatic transmission. Depending upon the variant and fuel type the Cullinan has a mileage of 9.5 kmpl . The Cullinan is a 5-seater 12-cylinder car with a length of 5341mm, a width of 2000mm, and a wheelbase of 3295 mm.