BMW M3 CS F80 is the subject of an unofficial concept website celebrating the limited-run 2018 performance sedan. Presented as the final, most focused road-going version of the F80-generation M3, it combines a 460-horsepower engine and 600 Nm of torque with rear-wheel drive and a seven-speed M DCT transmission. The site highlights acceleration from 0 to 100 km/h in 3.9 seconds and a top speed of 280 km/h.

Its overview focuses on sharper chassis tuning and reduced weight, including extensive use of carbon-fibre-reinforced plastic. Adaptive M suspension, an active M differential and CS-specific DSC settings are described as key elements of its driving character. Forged wheels and optional carbon-ceramic brakes add to its performance specification, while the cabin features Alcantara and M details. With approximately 1,200 examples produced, the M3 CS is presented as a rare, track-oriented sedan that retains everyday practicality. The site offers specifications, photographs, feature highlights and a brief review, drawing on BMW Group press and technical information.