2019 BMW i8 Coupe vs. 2019 Porsche 911 GT3 RS

Two Coupes with some similarities, but otherwise different in most aspects such as the powertrain, modifications, horsepower, fuel economy, market segment, starting price, ground shadow size, and maximum occupancy. First of all, the 2019 Porsche 911 GT3 RS has a more powerful engine and gets 11 mpg less than the 2019 BMW i8 Coupe. Also, there is a notable difference in the starting price of the 2019 i8 Coupe, which is $40,000 less than the base MSRP of the 2019 911 GT3 RS. In addition, the i8 Coupe has a slightly larger body than the 911 GT3 RS. And then, the BMW i8 Coupe seats two more passengers than the Porsche 911 GT3 RS. Among similarities are the body structure, market segment, and height.