The 2023 Aston Martin Vantage is available as a 2-door, 2-seat coupe. Starting at $143,900, the 2023 Aston Martin Vantage Base Coupe is powered by a 4.0LL , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 24-mpg on the highway. The top of the line 2023Aston MartinVantageV12 2dr Roadster , priced at $ 348,700 , is powered by a 5.2LL , 12 - cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 22-mpg on the highway.