Compare images of 2019 BMW 3 Series Gran Turismo and 2018 BMW 4 Series Gran Coupe by choosing the desired model and trim and then selecting the comparison image.
What we have here are two Sedans from BMW with just one noteworthy difference, the height. And finally, the 2019 BMW 3 Series Gran Turismo has a slightly taller body than the 2018 BMW 4 Series Gran Coupe. Among similarities are the body structure, market segment, starting price, horsepower, fuel economy, ground shadow size, and maximum occupancy.