BMW makes its M3 sport wagon even sharper with the new CS model, which unfortunately won't be sold in America.

Lighter carbon-fiber parts, added muscle everywhere, and a top speed that trips a limiter at 186mph are the highlights of BMW’s upcoming M3 CS Touring xDrive. And it’s something BMW has never done before. Sure, the Bavarian automaker has made a few M3 wagons in its time, but it’s never made a CS range-topping version before.

The M3 CS Touring is expected to follow the same formula as the M3 CS sedan that was sold in 2024, which means extra power and less weight.

BMW M has released teasers on social media of a hardcore performance station wagon wearing M3 CS badging. It's unlikely to come to the U.S.

The CS treatment for the M3 Touring brings the same 543-hp rating as the hardcore M4 CSL coupe, generated by a tuned version of the twin-turbocharged 3.0-liter inline-6 found in all M3 and M4 models. The performance increase over the 523-hp M3 Competition comes from extra boost pressure and tweaks to the engine’s electronic management.