What we have here are two Pickups from Chevrolet with some differences, such as the model year, starting price, horsepower, and height. First of all, there is a $2,715 difference in the base MSRP. The 2014 Chevrolet Silverado 2500HD Regular Cab, an older vehicle by two model years, has a higher starting price than the 2016 Chevrolet Silverado 1500 Regular Cab. Also, the 2014 Silverado 2500HD Regular Cab pulls more horsepower than the 2016 Silverado 1500 Regular Cab. And finally, the roofline of the Silverado 1500 Regular Cab is slightly lower than the Silverado 2500HD Regular Cab's. Among similarities are the body structure, ground shadow size, and maximum occupancy.