[dbpe]

And the bane of any of these tests is the tire used. Run the same car with summers, all seasons and winters and you'll get three very different numbers. I'd guess that the ones in more recent years will be worse since the tire's rolling resistance 's are going down (with it's road holding ability) so the fleet can make its milage targets. Just look at the X3 braking - then try it with summer performance tires.