I haven't tested the Porsche Cayenne's new stability-control system yet, but the company sent me a video of the SUV on a slalom course to show what it can do in the meantime.
As I reported before, the SUV's sensors initiate a counter-force in the chassis to compensate for the lateral forces that could otherwise roll it over. But how much safer does that make it compared to other SUVs and, given its high center of gravity, how roll-over prone is it compared to your average sedan?