Two Coupes with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, market segment, ground shadow size, and height. First of all, the 2016 Lexus RC F is priced $73,695 lower compared to the base MSRP of the 2015 BMW i8. Also, the 2016 RC F has a more powerful engine and gets 9 mpg less than the 2015 i8. In addition, the i8 is slightly larger, but the roofline is shorter than that of the RC F. Among similarities are the body structure, market segment, and maximum occupancy.