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.

BMW is expanding its legendary CS package to the wagon version of the M3, which is not sold in the United States. This high-output wagon uses a 3.0-liter turbocharged I6 to send 543 hp and 479 lb-ft of torque through an eight-speed automatic before hitting the xDrive AWD system.

The front end remains a “love it or hate it” feature with the extended kidney grilles, but the rest of the M3 CS Touring is sharp looking. Far from looking like a mundane station wagon, the M3 CS Touring adds carbon fiber-reinforced plastic (CFRP) parts and additional performance with an extended roof.

BMW has officially unveiled the 2025 M3 CS Touring, a more aggressive and performance-focused version of M3 Touring.This is the first time BMW has ever applied its Competition Sport formula to a long-boy wagon,

Wagon fans and enthusiasts rejoice! Following in the footsteps of the M2 CS pocket rocket, the hardcore M3 CS and the excellent M4 CS, BMW is adding another track-focused CS model to its portfolio. Witness the M3 CS Touring, a lighter and more powerful version of the brand’s M3 Touring wagon.

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

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.

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.

The ever-confusing BMW M lineup no longer includes an M3 CS in the United States, but the short-lived M3 CS last sold here received an outrageous 543 horsepower from its turbochar