4 Of BMW's Iconic Inline Six Engines, Ranked By Horsepower
BMW's inline-six engines are loved among fans and have been around since the company's start, but only a select few can take the mantle as the most powerful.
Hemmings on MSN6d
Inside The 3.2-Liter Six in BMW’s 2001-’06 E46 M3
BMW E46-series M3 is an easy modern classic to fall in love with. The car’s muscular styling has aged well — ditto for its ...