The 2017 Chevrolet Suburban is available as a 4-door, 7-seat sport utility. Starting at $49,915, the 2017 Chevrolet Suburban LS 4x2 is powered by a 5.3L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 23-mpg on the highway. The top of the line 2017 Chevrolet Suburban Commercial Fleet 4x4, priced at $52,915, is powered by a 5.3L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 22-mpg on the highway.