Two Pickups with some similarities, but otherwise different in most aspects such as the horsepower, starting price, ground shadow size, height, and maximum occupancy. First of all, there is a $3,070 difference in the base MSRP. The 2016 Ram 1500 Regular Cab has a higher starting price than the 2015 Toyota Tacoma Double Cab. Also, the 2016 1500 Regular Cab pulls more horsepower than the 2015 Tacoma Double Cab. In addition, the 1500 Regular Cab body is slightly larger than the Tacoma Double Cab, and in addition to that, it's also taller. And finally, you'll seat one more passenger in the Ram 1500 Regular Cab than in the Toyota Tacoma Double Cab. Among similarities are the body structure and fuel economy.