Donna has a 2014 Grand Cherokee Limited. VERY nice rig for ride, fit and finish. But after just a year of driving (she got it May 2013), that 8-speed tranny is doing some really odd things in the lower end. Hard shifts, clunking and banging. A bit of grinding and vibrations at the bottom end of gears. Jeep says is all standard operating noises/processes. But we're a little nervous about this new sealed tranny. (Yes, sealed—there's no way to change or even check the transmission fluid because its a fully sealed system. Not even a dipstick.) Odds are good she'll be selling this rig well before the warranty runs out.