The 2011 Aston Martin V12 Vantage is available as a 2-door, 2-seat coupe. Starting at $179,995, the 2011 Aston Martin V12 Vantage Base is powered by a 6.0L , 12 -cylinder engine mated to a manual transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway. The top of the line 2011Aston MartinV12 VantageCarbon Black , priced at $ 194,995 , is powered by a 6.0L , 12 - cylinder engine mated to a manual transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway.