BMW’s “M73” 5.4-liter V12 was pretty old by 1999 ... E36 M3’s 3.2-liter inline-six made 321 horsepower and the E39 M5’s 4.9-liter V8 made 369 lb-ft. So even though this muscle car ...
This engine is closely related to the V12 BMW M built for the McLaren F1 ... The most potent sedan on offer right now, the BMW M5, has a combined power output of only 17 hp more than the BMW ...