Two Coupes with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, ground shadow size, and height. First of all, the 2016 Honda Civic Coupe is priced $7,945 lower compared to the base MSRP of the 2015 Dodge Challenger. Also, the 2015 Challenger has bigger and thirstier engine; the 2016 Civic Coupe gets 12.5 more mpg. And finally, the Challenger is both significantly larger and slightly taller than the Civic Coupe. Among similarities are the body structure and maximum occupancy.