The 2008 Volkswagen GTI is available as a 2-door, 5-seat hatchback. Starting at $23,300, the 2008 Volkswagen GTI (M6) 4dr Original Model Code is powered by a 2.0L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 20-mpg in the city and 29-mpg on the highway. The top of the line 2008VolkswagenGTIw/PZEV (A6) 4dr , priced at $ 24,375 , is powered by a 2.0L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 29-mpg on the highway.