4. Aston Martin DB6 Coupe
One of the best models manufactured under the Aston Martin name is the Aston Martin DB6 coupe. Although the DB6 is not as celebrated as the DB6, this model was still a potent performer on the road. The DBS was powered by an engine designed by Tadek Marek and can move from 0 to 60 mph in 8 seconds. Just like other future classics, the Aston Martin DB6 was produced in limited numbers, thus there’s a big chance that the overall value of this classic will soon increase.