The BMW N52 engine was introduced in 2004 and quickly gained a reputation as one of the most reliable and popular BMW engines to ever come out of Bavaria. That's saying something, as straight-six ...

This time, BMW offered the E90 328i in convertible, coupe, sedan, and wagon body styles to appeal to a larger audience. The 3-liter N52 engine was the last naturally aspirated inline-six that BMW ...