The BMW M3 represents the pinnacle of 3 Series performance, and thus, it traditionally features powerful engines. Automotive enthusiasts may quickly think of the BMW S54 straight-six engine under ...

The BMW S65 was an extremely popular engine that powered the M3 from 2007-2013. In that time, it won the International Engine and Powertrain of the Year Award for Best 3-liter to 4-liter Engine ...

The long-running M3 saw many different powertrains over its nigh-40-year history, beginning with the four-pot S14 and topping with a high-revving V8 known as the S65. In a few short years ...