The 2017 Aston Martin Rapide S is available as a 4-door, 4-seat sedan. Starting at $206,000, the 2017 Aston Martin Rapide S Base is powered by a 6.0L , 12 -cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 21-mpg on the highway. The top of the line 2017Aston MartinRapide SShadow Edition , priced at $ 204,950 , is powered by a 6.0L , 12 - cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 21-mpg on the highway.