BMW's most potent NA inline-six powered the iconic E46 M3 CSL.

When it comes to building performance engines, making sure the powerplant can rev as freely and highly as possible is crucial. Due to the engine performing more revolutions in a given minute, more ...

Many enthusiasts argue that BMW doesn't make performance cars like it used to. Granted, Bimmers are faster and more powerful nowadays, but the consensus is that all these new electronics are ruining ...

What do you call an E86-generation Z4 Coupe with an S65 naturally-aspirated V8 engine and Z8 styling? Oletha is the answer you’re looking for, a bite-the-back-of-your-hand beautiful coupe that’s now ...

BMW has built some incredible engines over the decades and of them all, few would deny that the S54 which powered the E46 M3, Z3 M, M Coupe, and Z4 M was one of its very finest. In BMW M3 guise, the 3 ...

Who is the BMW E46 M3 for? Built from 2000 to 2006, the third generation of the BMW M3 is often hailed as the best of them ...

BMW has a long history of engineering excellence, and since the beginning of this century has produced some iconic powerplants. This era represents the brand's shift from high-revving, naturally ...

The mighty inline-6 (also known as a straight-six or I6) was once a common sight, powering any number of models from around the world. In the last few decades, however, the V6 has more or less ...

BMW built its reputation on engines long before screens, drive modes, and performance software became part of the conversation. The brand's best cars were often defined by what lived under the hood: ...

BMW’s original E30 M3 was a serial race winner in its day and three decades later you wont find anyone disputing its status as blue-chip collector’s car. The way I see it, though, the values are way ...