BMW began production of the second-generation ... of the M70 V12 engine used in the E32 750i and the E31 850i. The Goldfisch engine was based on the M70 V123 engine, gaining four cylinders ...

BMW’s twin-turbocharged 4.4-liter V8 is expected to power both the 850i and the more performance-focused M8. In the 850i, the engine will probably be making about 450 hp. The M8, however ...