2022 BMW 4-Series Gran Coupe has gotten bigger and more stylish Alvin Reyes - Jun 9, 2021, 5:28am CDT The 2022 BMW 4-Series Gran Coupe has appeared as a larger and more stylish iteration of the first-gen model. The second-gen BMW 4-Series Gran Coupe is 5.9-inches longer, 1.0-inch wider, and 2.1-inches taller than the first-gen car. It also has a 1.8-inch longer wheelbase to offer more wiggle room despite the sloping coupe-like rear profile. Also, the front and rear tracks have grown slightly by 1.6-inches and 0.7-inches in the front and rear, respectively. Astonishingly, the result of this growth spurt is a silhouette that looks eerily similar to the BMW i4, and it seems both cars share the headlights and taillights, as well.