2023 BMW M4 Review

BMW makes some of the most exhilarating luxury sport coupes and sedans on the market, and the M4 is a solid example. It's powerful, capable and loud, and it struts around with muscular looks and a polarizing grille. It's the high-performance model in the 4 Series lineup and the coupe version of the M3 sedan. The Competition models were introduced for 2022, and they pack additional performance and can be equipped with all-wheel drive.

For 2023, BMW introduced an even more capable M4 model, the CSL. The CSL is a rear-wheel-drive, track-focused version of the M4 that pumps out 40 more horsepower than the Competition model and is 240 pounds lighter. BMW made a number of modifications to reduce weight such as removing the rear seats and installing lightweight components like carbon-fiber bucket seats, carbon-ceramic brakes, a titanium exhaust system and forged light-alloy wheels. Reduced sound deadening cut more weight, and the CSL's roof, hood and trunklid are made out of carbon fiber.

To further enhance performance, the CSL has a lowered ride height, a more rigid chassis, a track-tuned adaptive suspension, a unique traction control system and ultra-high-performance tires. It also sports an electronically adjustable exhaust system. The M4 CSL is limited to only 1,000 units worldwide and starts at $140,895 — roughly double the cost of a base M4 model.

As impressive as the M4 is, there are a few rivals to consider. You might check out BMW's redesigned M2 or the smaller, driver-centric Porsche 718 Cayman. There is also the mid-engine American sports car, the Chevrolet Corvette. Check out our Expert Rating below to get our test team's in-depth review of the M4's performance, tech and more.