2023 BMW M4 CSL

One of just 1,000 M4 CSLs produced, this 2023 example has covered a mere 9,626 miles from new. The CSL — Competition, Sport, Lightweight — strips back the standard M4 to its essentials: 543 bhp from BMW's S58 twin-turbocharged straight-six sent exclusively to the rear wheels, extensive carbon fibre construction across the roof, bonnet, boot lid, and rear diffuser, plus a fixed rear wing that signals serious intent. It is the lightest and most focused G82 M4 available.

Finished in Grey over black full Merino leather, this car sits on the factory 19-inch front and 20-inch rear M Light star-spoke 827M alloys with sport tyres. Equipment includes BMW Live Cockpit Professional, the Connected Package Professional with Android Auto and Apple CarPlay integration, M Headlights with laser technology, and dual-zone climate control. The automatic Steptronic gearbox is the sole transmission option for the CSL, tuned specifically for this application with sharper shift calibration than the standard Competition.

With the M4 CSL already established as a modern collector piece — its Nürburgring lap record for production BMWs cemented that status — finding one with under 10,000 miles and a clean specification is increasingly uncommon. The grey-over-black combination is restrained and ages well, avoiding the more polarising colour options some owners chose.