Diesel v Gasoline v Hybrid, Which Is the Quickest Tuned BMW Over the Quarter-Mile?

BMW’s wrenching nerds did a great job when they imbued their automobiles with the most powerful letter in the alphabet some four decades ago. Then something happened (doesn’t it always with Germans?), and we ended up with cars like the M340 Diesel. There were M-badged Beemers that burned locomotive fuel (the M550d should ring a bell), but that was a long time ago. When the M-ification of BMWs began, almost every model ... (continue reading...)