If there’s one BMW M car that should have been built, that’s without doubt the M8. Instead, the Bavarians gave us the diluted 850CSi that was powered by a modified version of the 850i’s V12 engine with an incre00ased displacement of 5.6-liters pushing out 380-horsepower.
Last week, BMW opened up the doors of its special M car garage to the press revealing a variety of unmade prototype models including the much talked about M8. The high-performance version of the 8-Series sported a bespoke V12 engine that later on found its way under the hood of the iconic McLaren F1. The twelve-cylinder unit was built around two six-cylinder engines sourced from the M3 of the era (E36) producing somewhere around 580-horsepower.