The 2003 Suzuki Grand Vitara is available as a 4-door, 5-seat sport utility. Starting at $18,599, the 2003 Suzuki Grand Vitara (M5) 4x2 is powered by a 2.5L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 19-mpg in the city and 22-mpg on the highway. The top of the line 2003SuzukiGrand Vitara(A4) 4x4 , priced at $ 20,799 , is powered by a 2.5L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 20-mpg on the highway.