Rolls-Royce: fuel consumption by model

ModelsFuelConsumptionElectricityNew registrations, last 12 monthsCost per 100 miles
CullinanPetrol17–17 mpg (16.4–16.7 L/100 km)–223Β£45.06

Official WLTP combined figures. Source: Department for Transport vehicle licensing statistics (Open Government Licence v3.0) and EU WLTP type-approval data.