Purchased because a previous Grand Cherokee had over 300,000 miles before it was wrecked. Few problems. Brakes need to be replaced, passenger side heater failed and was expensive to fix. The holders for the hood don't work. Blew both front speakers in the dash. Don't like the fact that the cd changer is in the back. Door seals don't fit correctly. There is an issue with the oil pressure sensor. On rare occasions it says it drops to 0, then the car shuts off, but nothing is wrong with it; if you rev the engine it keeps the pressure up. The gas mileage stinks, but it's a V8 so it's expected.
The huge sunroof and horn (compared to my Civic). The leather seats are amazing. Large center console. The cargo space. Speakers (before the two blew). Auto tinting mirrors. Illuminated running boards.
Brakes, larger wheels, about 18" would do justice. Side air bags. Bigger glove box. Raise the passenger airbag above knee level (that really freaks me out).