New Official Video of BMW M3 and M4, Plus Some Fresh Spy Shots of the Coupe

As the clock ticks down on the formal introduction of the new F30-generation M3 Sedan and the F32-generation M4 Coupe, BMW's M GmbH subsidiary is buying some time by entertaining us with a fresh video of the two cars in which we see BMW works racing driver Bruno Spengler providing his input for the chassis set-up and damper adjustment. Read more »