This wrecked BMW M5 rebuild starts looking like a bigger challenge than expected once the front end is stripped down. The car ...

The N52 inline-six is a great example of this phenomenon. Introduced in 2004, it was the latest in a long line of six ...

In a bid to secure its larger-displacement engines, BMW is futureproofing them against regulations that would outlaw them.

There have been times when carmakers went all out with an engine but lost, often with catastrophic consequences. For instance, the EcoBoost was once touted as the future of Ford engines but now is ...