The 2016 Chevrolet Suburban is available as a 4-door, 7-seat sport utility. Starting at $49,700, the 2016 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 2016ChevroletSuburbanCommercial Fleet 4x4 , priced at $ 52,700 , 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.