Enjoy the site and the info. Been looking at the grand with a diesel since first word of it coming out. Found a granite summit at my dealer. Got il late last night, only put 80 miles so far. As y'all have said, put in sport mode, and it runs. Fit and finish seem to be very good. Granite paint is very nice. I am a white vehicle kind of person. But it was for my wife p, she likes black. We are both very happy. Y'all also saved me on the extended warranty, 2k as was posted. Need mud flaps, which seem to be issue with summit. Time they will come. Enjoying the ride!!