The 2012 Aston Martin DB9 has 6 models that range from $189,915 - $211,821. The 2012 DB9 is a convertible,coupe with rear wheel drive that gets between 13 mpg (city) - 20 mpg (highway) fuel efficiency using a 5.9L V12 engine. The 2012 Aston Martin DB9 has a seating capacity of 4/4, wheelbase is 108.1 inches, cargo capacity of N/R cu.ft., and ground clearance of N/R inches. Choose one of the trims like the 2012 Base RWD 2-Dr Coupe V12 to get specific details on prices, rebates, and warranties.