Two Pickups with more similarities, such as the body structure, starting price, fuel economy, ground shadow size, and maximum occupancy, than differences, like the horsepower and height. First of all, the 2017 Chevrolet Silverado 1500 Crew Cab produces fewer horsepower than the 2017 Ram 1500 Crew Cab. And finally, the 2017 Silverado 1500 Crew Cab has a slightly taller body than the 2017 1500 Crew Cab. Among similarities are the body structure, starting price, fuel economy, ground shadow size, and maximum occupancy.