Hot on the heels of general updates to its 2025 4 Series
For the uninitiated, CS st ands for Competition Sport, and it’s the second of three optional performance tiers BMW offers on the M4. It slots between the standard Competition (itself an upgrade from the standard M4) and the ultra-lightweight CSL
The CS gets its own set of lightweight “v-spoke” wheels and a retuned suspension calibrated specifically for this variant of the chassis. Carbon ceramic brakes
The exhaust is eight pounds lighter thanks to a titanium silencer. It may sound like BMW’s scraping the bottom of the barrel for lightweighting opportunities here, but it’s still not nearly as extreme as the CSL. This one still has a back seat, after all, even if the fronts are made of carbon fiber. So are the center console, shift paddles and various bits of trim. All told, the CS weighs about 45 pounds less than the standard Competition, BMW says.
BMW will show the 2025 M4 CS to the world Friday, May 10, during a simultaneous, two-venue unveiling — one at IMSA WeatherTech SportsCar Championship race at Laguna Seca in California and the other at the 6 Hours of Spa-Francorchamps World Endurance
Related video:
.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }