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Stories about: M3 E46

BMW S54: The M3’s Last and Most Impressive Naturally Aspirated Straight-Six
BMW S54: The M3’s Last and Most Impressive Naturally Aspirated Straight-Six

16 Dec 2021, 18:16 UTC · By: Vlad Radu / The S54 might not be the most powerful or the most advanced series-production engine ever built by BMW's M division, yet it's one of the most iconic