Features of off-roader

Retails at £250,000, with prices expected to rise to £1million for bespoke models. Special features include “the best seat in the house”, a retractable table and leather chairs that transform the tailgate into an outdoor dining lounge.

Measures 17ft long and 6ft high.

It has a 563bhp twin-turbo, 6.75-litre engine.

It comes with a bespoke storage system that is built especially to place all your shooting, sailing, surfing, picnic or other gear.

Other features include: night vision and a night-time wildlife setting; an alertness assistant that goes off when the driver becomes tired; a four-camera parking system with panoramic view; Wi-fi and entertainment systems.

The £250,000 Rolls-royce Cullinan SUV was launched at the luxury car maker’s headquarters in Chichester, West Sussex