The 2015 GMC Savana 2500 is available as a 3-door, 2-seat cargo van. Starting at $32,190, the 2015 GMC Savana 2500 LS Passenger is powered by a 4.8L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway. The top of the line 2015 GMC Savana 2500 Upfitter Extended Cargo, priced at $36,190, is powered by a 6.0L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 10-mpg in the city and 15-mpg on the highway.