2023 BMW M4 CSL spy shots and video: Hardcore M4 coupe in the works

2023-bmw-m4-csl-spy-shots-and-video:-hardcore-m4-coupe-in-the-works

2023 BMW M4 CSL spy shots - Photo credit: S. Baldauf/SB-MedienThe current BMW M4 coupe (and M3 sedan) only arrived on the scene a year ago but a hotter version is already out testing. The M4 is currently available in base and Competition grades. Previously thought to be for the next rung up the ladder, the CS, the prototypes you see here are more likely to be for a modern CSL, according to sources. Former…