The new 2025 BMW M4 CS.
Today, BMW M announces the all-new 2025 BMW M4 CS. With its 3-liter M TwinPower Turbo inline six bumped to 543 hp, unique chassis tuning, and targeted weight reduction through the extensive use of carbon fiber reinforced plastic (CFRP), the special edition M4 CS is equipped to attack the hills, curves, and braking zones of the world’s best circuits as well as highways and backroads.