2011 BMW M5 testing at Nurburgring spy video

Again, we get to see how flat and stable the M5 is at speed and the beautiful V8 exhaust note punching out the back. We also get a good feel for how quickly the new M5's gearbox changes gear with a millisecond change up part way through the video.

The emergency flashing brake lights also feature, showing us how hard the test drivers are pushing this car.

CarAdvice will keep bringing you developments as we learn them on the latest Bavarian 'bahn-stormer.