The 2017 Chevrolet Traverse is available as a 4-door, 7-seat sport utility. Starting at $42,045, the 2017 Chevrolet Traverse Premier FWD is powered by a 3.6L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 22-mpg on the highway. The top of the line 2017ChevroletTraverseLS FWD , priced at $ 31,300 , is powered by a 3.6L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 22-mpg on the highway.