The BMW M4 CS is a special edition, high-performance version of the G82 BMW M4 that was available for the 2025 model year. Its 3.0L inline six engine delivers 550hp and the transmission is an eight-speed M Steptronic with Drivelogic, while the traction system is all-wheel drive. In any case, there is a driving mode capable of sending all the power to the rear wheels. This car has a specific tune-up and has received a slimming treatment thanks to the use of carbon fiber reinforced plastic (roof, the hood, the front splitter, the front air intakes, the rearview mirror housings, the rear diffuser and the rear spoiler). It was available in four different colors: Riviera Blue, Frozen Isle of Man Green Metallic, M Brooklyn Gray and Sapphire Black.