Two Pickups with some similarities, but otherwise different in most aspects such as the horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, the 2016 Ford F-150 Regular Cab has bigger and thirstier engine; the 2015 GMC Canyon Crew Cab gets 1.5 more mpg. Also, the 2016 F-150 Regular Cab is both slightly larger and taller than the 2015 Canyon Crew Cab. And finally, you'll seat one more passenger in the F-150 Regular Cab than in the Canyon Crew Cab. Among similarities are the body structure and starting price.