[autocom]

Looking into getting a high performance SUV. Currently have a 750li, but would like something bigger for the kids so was thinking about these two. Does anybody have experience with either of these? Leaning towards the ML63 because I got quoted a more reasonable price than the porsche...test drove both and loved them both.

 

[Time Traveler]

The first thing I noticed when considering the Mercedes was how easy it was to out drive the suspension making it feel unstable. On the other hand my Porsche Turbos suck down on the road. My '13 has the best suspension of all of the Cayenne Turbo's I have driven.

You really notice a difference if you experience washboard surfaces. The Mercedes dances all over the road no matter what you do. The test drive was enough for my wife to declare "take me back to the dealer".