It’s no secret that BMW, like many manufacturers, is making a big push toward hybrid and electric vehicles. Even the performance-oriented M series isn’t immune, as Autocar reports that the next M5 could have a V8 hybrid drivetrain producing 750 horsepower. Strangely enough, the M might not even be the fastest of the upcoming G30s. That honor may go to an all-electric version based on the i5, which could have up to 800 horsepower. Tesla’s going to need to pour some Liquid Schwartz in the tank to keep up with that.