Two Pickups with more similarities, such as the body structure, starting price, height, and maximum occupancy, than differences, like the horsepower and ground shadow size. First of all, the 2016 Ford F-350 Super Duty Regular Cab has a more powerful engine than the 2016 Ram 1500 Quad Cab. And finally, the 2016 F-350 Super Duty Regular Cab has a slightly larger body than the 2016 1500 Quad Cab. Among similarities are the body structure, starting price, height, and maximum occupancy.