M3

High-rev inline‑six with sharp chassis tuning and rear‑drive balance; driver‑focused cabin delivers composed daily comfort with track‑ready clarity.

3rd-gen M3 (E46) introduced the high-revving S54 NA inline-six with drive-by-wire and more advanced chassis tuning, plus DSC stability control and upgraded brakes/rigidity; the LCI facelift refreshed lighting and interior details.

3.2L S54B32 naturally aspirated inline-six (high-rev, individual throttle bodies), paired with a 6-speed manual or SMG II automated manual; RWD layout with traction/stability systems supporting handling.