Choice Signature Luxury Car Rental Get cars from the likes of BMW, Mercedes, Porsche, Cadillac, and more. Renting vehicles is easy, and these top-end car rentals are conveniently located at the Atlanta airport as well as in other major Atlanta metro locations. Call our office to learn which luxury cars are available today, and reserve one of the vehicles for one or more days. The car rates are reasonable for the vehicles, and qualifying for one of the rentals is a simple process.