I currently drive a 2010 Cayenne GTS and was thinking of trading up to a newer P CTT/S or ML63. Today I test drove a used fully optioned 2013 ML63 TT with the optional performance package. It was impressive and the interior has greatly improved since my 09 ML550 days but, I still didn't get that "I have to own this buy me now" feeling I was hoping for. I've only driven an 08 CTT which I liked and was wondering if a used P CTT/S is better than the ML63 and why? Thoughts please.

 

I considered the ML 63 before I purchased 2014 CTT. The thing that pushed me to purchase the Cayenne was that it is much more refined than the Benz. Interior on Porsche is far superior and so is the handling.

Both are excellent choices however I feel as though the CTT is more car like, and ML 63 seems more like a suv/truck .