The dealership is located in London Road, Sevenoaks and will be finished at the end of next month.
Bentley Kent is the only Bentley dealership in the county and was appointed in June.
The new showroom includes marble flooring, leather furnishings and a commissioning area. It will showcase the Arnage, Continental GT coupe and the Continental Flying Spur. Up to 20 pre-owned quality cars will also be available with demonstrator cars on hand.
The London Road site under construction