Mechanics see some pretty incredible stuff, but this used BMW N54 engine's state has this garage owner in a state of shock. Featured Video The mechanic regularly posts his repair stories to TikTok. In ...
The BMW 3.0 N55 engine only came a few years later than the 3.0 N54, and both had much the same power output, so what are the differences between the two?
Car enthusiasts of a certain age may feel particularly dated by the following fact: the first two powerplants to mark BMW's mass-market adoption of twin-turbo engines are about to start turning 20.