The 2020 Ford Mustang is available as a 2-door, 4-seat coupe. Starting at $26,670, the 2020 Ford Mustang EcoBoost Fastback is powered by a 2.3L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 21-mpg in the city and 30-mpg on the highway. The top of the line 2020 Ford Mustang GT Premium Convertible, priced at $45,380, is powered by a 5.0L, 8-cylinder engine mated to a manual transmission that returns an EPA estimated 15-mpg in the city and 24-mpg on the highway.