Two Coupes with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, model year, and market segment. First of all, there is a $34,590 difference in the base MSRP. The 2014 Nissan GT-R, an older vehicle by two model years, has a higher starting price than the 2016 Cadillac ELR. Also, the 2014 GT-R has a more powerful engine than the 2016 ELR, and it gets 12 fewer miles on a gallon of fuel. Among similarities are the body structure, ground shadow size, height, and maximum occupancy.