Our video reviews of the BMW i7 and 7 Series V8 mild-hybrid

We’ve just returned from Germany where we had the unique opportunity to get behind the wheel of two prototypes: the V8-powered new BMW 7 Series and i7. But despite sharing a similar design, the two prototypes can’t be any different. The G70 BMW 7 Series (likely the BMW 760i xDrive) uses the typical gasoline powertrain, but with a brand-new engine.