Two Pickups with more similarities, such as the body structure, ground shadow size, height, and maximum occupancy, than differences, like the starting price, horsepower, and fuel economy. First of all, there is a notable difference in the starting price of the 2017 Ram 1500 Regular Cab, which is $4,005 less than the base MSRP of the 2017 Toyota Tundra Regular Cab. And finally, the 2017 Tundra Regular Cab has bigger and thirstier engine; the 2017 1500 Regular Cab gets 3.6 more mpg. Among similarities are the body structure, ground shadow size, height, and maximum occupancy.