Alpina BMW M5 CS: Unleashing Supremely Tuned Performance

For discerning drivers craving ultimate performance wrapped in refined luxury, the Alpina BMW M5 CS stands as a benchmark in high-performance sedans, redefining what a turbocharged M5 can become.

Engineered as a limited-run homage to the M5’s heritage, the Alpina M5 CS combines a 4.4-liter twin-turbo V8 producing over 600 horsepower with meticulously tuned suspension, enhanced aerodynamics, and precision handling. This machine transforms the BMW M5 into a track-ready powerhouse without sacrificing daily drivability.

Visually distinct with Alpina’s signature design language—aggressive front fascias, rear spoilers, and unique carbon accent panels—the M5 CS blends bold aesthetics with meticulous interior detailing. Premium materials, hand-stitched leather, and custom digital gauges reflect a commitment to luxury and performance intertwined.

With a refined yet aggressive driving experience, the Alpina M5 CS delivers responsive throttle delivery, adaptive chassis tuning, and exceptional stability at high speeds. Whether navigating mountain roads or cruising city streets, it delivers a visceral connection between driver and machine.

The Alpina BMW M5 CS is more than a car—it’s a statement of automotive excellence. For enthusiasts seeking unmatched performance fused with refined luxury, this model sets a new standard. Experience the thrill, embrace the precision, and drive the future of BMW performance.

The first Alpina version of the mid-size sedan was the E12-generation B7 Turbo launched in 1978, with a turbocharged version of BMW's 3.0. Compare specs and performance of '21 BMW M5 CS (F90) vs '23 Alpina B5 GT (G30). Discover the differences between the BMW 7 Series Alpina B7 xDrive AWD and BMW M5 CS AWD with CarGurus.

Compare price, expert/user reviews, popular features, vehicle specs and more. A current BMW M5, with an astounding 500hp on tap, reaches 60 miles per hour in 4.7 seconds. When you consider that, with full boost, the Alpina reached 60 in 4.8 seconds 25 years ago, and maxed out at.9 miles per hour faster than the electronically limited E60 M5, you can understand just how amazing this car truly is.

The B5 GT is just 1bhp less powerful than the M5 CS. Coincidence? Unlikely. Alpina isn't owned by BMW quite yet.

Even sportier, even more luxurious, even more exclusive: The BMW M5 CS is the new top model from BMW M - and with 467 kW (635 hp) the most powerful BMW M5 sedan of all time. Are you looking to buy a car but can't decide between a BMW Alpina B5 or BMW M5? Use our side by side comparison to help you make a decision. We compare design, practicality, price, features, engine, transmission, fuel consumption, driving, safety & ownership of both models and give you our expert verdict.

Compare performance of Alpina B5 and BMW M5 (E60). Updated December 2025. That's one entire horsepower less than BMW M's own manic M5 CS, launched back in 2021 (and now unavailable for new purchase), though the B5 GT is a handy nine horsepower more than the M5.

Edmunds' expert review of the Used 2022 BMW M5 CS provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing.