Hybrid Charger Helps Give S55-Equipped BMWs Up to 1,000 Horsepower
BMW’s new S58 engine that powers the X3 M, M3, and M4 is a step up from the previous M3’s old S55 engine in every way. That’s not to say the old engine was bad,…
BMW’s new S58 engine that powers the X3 M, M3, and M4 is a step up from the previous M3’s old S55 engine in every way. That’s not to say the old engine was bad,…