The Aston Martin DB9 competes in an elite segment of luxury grand tourers, such as the Bentley GT, Mercedes-Benz CL65 AMG and Maserati GranTurismo. Available as both a coupe and a convertible, the DB9 starts at a lofty $198,250. With lovely lines, a plush interior of supple leather and performance to spare, the 2016 DB9 delivers the best of this exclusive segment.