Porsche Cayenne Turbo vs Audi RS4 DRAG RACE – see which is quickest Drag & Track by turboandstance - February 23, 2019March 6, 2019 Both the RS4 and the Cayenne Turbo claim they can jump from 0 - 62mph in just 4.1 seconds, however while the Cayenne may be packing a more powerful engine under the bonnet, it weighs more than half a tonne more than the RS4! Will the extra weight hinder it