[Video] New G29 BMW Z4 M40i Prototype Review

BMW has an unusually candid way of describing the key difference between the old Z4, and the new. The old car, they now admit, was one to drive on a Sunday afternoon, but the new Z4 is a car to drive before the sun has come up and when there’s no one else around. With that in mind, here’s a review of the Z40i in prototype form by Auto Express. They take it for a spin on a deserted track.