The S38 (M88-derived) engine is celebrated for its exceptional sound, with Paul Frère famously comparing it to F1 engines in his 1987 road test.
Engine note and S38 sound character
BMW E28 M5 · mechanical
The S38 (M88-derived) engine is celebrated for its exceptional sound, with Paul Frère famously comparing it to F1 engines in his 1987 road test.