The 2021 Volkswagen Jetta GLI is available as a 4-door, 5-seat sedan. Starting at $26,345, the 2021 Volkswagen Jetta GLI S (M6) is powered by a 2.0L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 24-mpg in the city and 33-mpg on the highway. The top of the line 2021 Volkswagen Jetta GLI Autobahn (DSG), priced at $31,545, is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 35-mpg on the highway.