Two Pickups with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, the 2018 Honda Ridgeline is priced $3,665 lower compared to the base MSRP of the 2018 Ram 1500 Crew Cab. Also, the 2018 1500 Crew Cab has bigger and thirstier engine; the 2018 Ridgeline gets 4 more mpg. In addition, not only Ridgeline is slightly smaller, but it's also shorter than the 1500 Crew Cab. And finally, the Ram 1500 Crew Cab seats one more passenger than the Honda Ridgeline. Among similarities is the body structure.