BMW’s most powerful M cars have reached peak levels of cumbersomeness: the G90 M5 has gained over a thousand pounds due to electrification, and the monumental XM Red Label weighs over three tons. At the thinner end of the weight spectrum is the new M2 CS, the smallest and lightest M car that purists can buy in 2026.
Its curb weight of 3,770 pounds isn’t as light as spiritual predecessors like the 1 M Coupe or the 2002 Turbo, which weighed in at nearly 1,400 pounds lighter. However, the Bavarian engineers managed to save 97 pounds over the standard M2 through forged alloy wheels and carbon fiber-reinforced plastic parts such as the roof, rear diffuser and trunk lid. The 3.0-liter twin-turbocharged inline-six boosts 50 hp thanks to software optimizations and delivers 523 hp and 479 lb-ft of torque.
Sitting an inch lower, the CS’s ducktail, flared fenders and aggressive stance make it look more like a track-ready weapon than a pumped-up sports car. The new model bolstered its street cred by setting the record for a compact car on the Nürburgring Nordschleife with a time of 7 minutes and 25.53 seconds, a solid claim to fame for this ambitious four-seater.
More than half of M2 customers choose a manual transmission, but strangely, M2 CS customers cannot have three pedals because the manual transmission cannot handle the extra power. In its place is an 8-speed automatic transmission, which should enable smoother shifting than the dual clutch in the previous version (F87) of the M2. CSL-sourced shock absorbers ease handling and provide a more stable ride, along with model-specific suspension bits and software calibrations.
My M2 CS ride was planned at Michelin’s 3,300-acre Laurens Proving Grounds just outside Greenville, South Carolina, where an unseasonable downpour added puddles of standing water to the high-speed action. Stepping into the lowered coupe is refreshing for any driver used to the standards of modern sports cars.
About the length of a Porsche 911 or Chevrolet Corvette, the M2’s packaging feels more compact inside and is cozier and more driver-focused, with plenty of carbon fiber trim to set it apart from smaller models. The standard M carbon fiber shells provide firm, supportive padding and model-specific details include backlit “CS” lettering on the carbon fiber door panels and headrest.
Maximizing the performance of a modern M car requires managing an extensive menu of engine, differential, braking and stability/traction control settings via the 14.9-inch touchscreen. The metrics-obsessed daredevil can also play around with the M Drift Analyzer, which rates drivers on their negligent tire-killing skills.
Even in its softest mode, the CS rides tightly, transmitting every imperfection in the road through the steering and the seat of the pants – exactly what you’d expect from a model distinguished by its acronym for “Competition Sport.” The thick-rimmed leather steering wheel is pure BMW, as are the familiar red thumb-operated M buttons that recall saved performance settings.
The controls are crisp and direct, providing quick changes of direction and powerful acceleration. Activate Launch Control in Sport+ mode by turning off DSC and pressing both pedals. Then hit the brakes and feel the four-seater catapult to 60 mph in a claimed 3.7 seconds. The CS’s smooth-running six-cylinder engine pulls powerfully, while the torque converter-equipped transmission performs quick shifts that can be operated manually via steering wheel-mounted paddle shifters.
While the CS felt every bit as capable as I’d hoped on the various low- and higher-speed tracks on Michelin’s proving ground, the rain prevented me from plumbing the absolute depth of its grip. His manners on the massive wet skid pad demonstrated a responsiveness and a sense of inherent balance between the front and rear wheels that prevents things from spiraling out of control unless corners are negotiated at insane speeds.
With practice, it’s possible to maintain a consistent drift, although the CS’s relatively short wheelbase and quick steering require special attention to keep it under control. A slalom exercise also showed quick turning and agile changes of direction. Again, we’d prefer dry conditions to judge the CS’s ultimate performance limits, but based on our real-world impressions (not to mention the Nürburgring lap time), this top-of-the-line Bimmer shouldn’t disappoint the speed-hungry.
BMW won’t say how many CS it can produce at its final assembly plant in San Luis Potosi, Mexico, but suffice to say this $100,000 sports coupe will be limited by demand, not production capacity. Considering the CS carries a $30,000 premium over the already powerful M2, it appeals to the thinner layer of drivers who crave ultimate bragging rights, know exactly what they want, and don’t feel limited by the lack of a manual transmission option.
In fact, the CS buyer is more likely to click on the few options available, including $8,500 carbon ceramic brakes and even stickier Michelin Cup 2 R or Pirelli P Zero Corsa rubber. These options push the price past $110,000 – well above a standard M2 and just ahead of the $103,300 Porsche 718 Cayman GTS 4.0, but still below the Porsche 911 Carrera’s starting price of $132,300.
Images: BMW
