Epitomizing both luxury and sportiness in an arguably stylish package, the 2023 BMW 4 Series is a car for all seasons, coming in the form of a traditional 2-door coupe and convertible, as well as a 4-door gran coupe. The 4 Series luxury car offers twin-turbocharged 4-cylinder or 6-cylinder engine across its lineup, with output ranging from 255 to 382 hp.