The BMW M4 is a high-performance model of the BMW 4 Series developed by BMW's motorsport division, BMW M. It has been in production since 2014, replacing the coupé and convertible variants of the BMW M3 as part of the 4 Series renumbering. The M4 features various enhancements over the standard 4 Series, including an upgraded engine, suspension, exhaust system, brakes, and weight reduction measures such as increased use of carbon fiber components, notably on the car's roof.
The technical specifications for the M4 were released by BMW on 25 September 2013. The M4 is equipped with the S55B30 engine, a specially developed 3.0-liter inline-6 engine engineered by BMW M GmbH. This engine, designed for the M4/M3, has a redline of 7,600 rpm, with the rev limiter activated at 7,300 rpm.
Key points:
1. The BMW M4 is a high-performance variant of the BMW 4 Series developed by BMW M.
2. It has been in production since 2014, replacing the BMW M3 coupé and convertible variants.
3. Upgrades over the standard 4 Series include enhancements to the engine, suspension, exhaust system, brakes, and weight reduction measures utilizing carbon fiber.
4. The M4 is powered by the S55B30 engine, a 3.0-liter inline-6 specifically developed by BMW M GmbH with a
