The abbreviation stands for "Compeition Sport Lightweight" (it previously meant "Coupe Sport Lightweight") and alludes to ...

But can the recently-facelifted G82-generation BMW M4 Competition ... much lighter than the scales show. Read: 2025 BMW M4 CS Is A More Sensible CSL, But Does It Hit The Sweet Spot?

Feels big and disconnected in the context of purpose-built sports cars It’s hard not to make negative assumptions about the G82 BMW M4 Competition ... from the M4 CSL. You also get a host ...