The 2017 RAM ProMaster 1500 is available as a 3-door, 2-seat cargo van. Starting at $29,995, the 2017 RAM ProMaster 1500 Cargo is powered by a 3.6LL , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated The top of the line 2017RAMProMaster 1500Cargo High Roof , priced at $ 31,695 , is powered by a 3.6LL , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated