The BMW 8 Series Gran Coupe is a four-door luxury sedan that was introduced by BMW in 2019. It is based on the 8 Series Coupe and has styling similar to the 8 Series coupe, but with a longer wheelbase and four doors. It is available in two models, the 840i and the M850i, both of which are powered by turbocharged 6-cylinder engines. The 8 Series Gran Coupe is designed to offer a more practical option for luxury sedan buyers, combining the performance and features of the 8 Series coupe with more space and comfort.