Show me the facts Explain it like I’m 5 Give me a lighthearted recap BMW's final naturally-aspirated inline-six had its flaws but stood out as the best of its generation.

The new engine replaces the outgoing normally aspirated inline six-cylinder N52 engine and is scheduled for April 2012 production as a 2013 model with delivery to US dealers in May. MSRP, including ...

For BMW lovers, getting the maximum out of your car is not only a passion but a mission. Perhaps the best way to kick the performance into high gear is to improve your exhaust system.