2026 BMW M2 CS Debuts with 516 bhp, Automatic Only

BMW has unveiled the 2026 M2 CS, the most track-focused iteration of its smallest M car yet. As with previous CS-badged models, the new M2 CS focuses on performance through increased power, reduced weight, and chassis enhancements—but this time, the purist-friendly manual gearbox has been left behind. All M2 CS units will be equipped exclusively with an 8-speed automatic transmission.

The decision to drop the manual, despite roughly half of current M2 buyers in the U.S. opting for the 6-speed, signals BMW’s intent with the CS: outright speed and lap time supremacy over driver engagement in its most traditional form. It’s a pragmatic move for a variant designed to push the limits of the M2 platform, though likely a disappointing one for purists, especially given the previous-generation M2 CS retained a manual option.

Under the hood, the M2 CS receives a significant power bump. The familiar 3.0-litre twin-turbo inline-six, shared with the M3 Competition xDrive, produces 516 bhp and 649 Nm of torque—49 bhp and 49 Nm more than the standard M2, and 78 bhp more than the previous M2 CS. Despite its shared engine architecture with the M3 CS, the M2 CS stays rear-wheel drive, distinguishing itself as the most powerful RWD M car currently in production.

Acceleration figures reflect the performance boost. BMW estimates a 0–100 kmph time of 3.7 seconds, 0.2 seconds quicker than its own claim for the standard M2 automatic. The brand has yet to provide official figures verified through independent testing, and notably, the current-gen automatic M2 has not been tested against its manual sibling. For reference, the manual version has hit 100 kmph in 3.9 seconds in previous tests. 

To offset the added power, the M2 CS undergoes a focused weight-reduction regimen. Carbon-fibre components—including the roof, trunk lid, mirror caps, and rear diffuser—help shave weight, and standard forged aluminium wheels contribute further to mass savings. The result is a claimed curb weight of 1710 kg. That’s nearly 45 kg less than BMW’s quoted weight for the standard M2, although previous tests suggest BMW's factory numbers tend to be conservative. 

Suspension and chassis tuning are central to the CS transformation. The car rides 5.08 mm lower than the standard model, with revised springs and uniquely programmed adaptive dampers. BMW says both the stability control system and M Dynamic Mode have been recalibrated to allow more driver freedom before electronic intervention. If the previous M2 CS is any benchmark, the new model is likely to deliver sharper handling without sacrificing the playful, approachable nature that has defined recent small M cars.

Visually, the M2 CS features only subtle changes. The front fascia remains largely intact, but air channels have been reworked for improved radiator cooling. At the rear, a functional ducktail spoiler adds downforce and a distinctive aesthetic cue.

Inside, the CS receives lightweight M Carbon bucket seats as standard and various trim upgrades to align with its performance-first identity. Unlike the stripped-out interiors found in some track-oriented models, BMW retains a premium feel without excessive minimalism.