I have 5600 miles so far, in regard to performance i have no complaints. As far as power goes its nore then i need, and for a 4000 pound car it moves along nicely. The ride is good for an suv/crossover. City mileage is not the greatest i am getting 15.5 mpg how ever i am getting at best on 3 long trips 28 mpg each trip, thats on the on board computer and by doing the math and keeping under 70 mph. I have had one body problem and that was the small piece on chrome molding on the drivers mirror fell off, (caddy dealer replaced it free). All in all i love the car, it's a head turner!
Exterior and interior design, OnStar is great.
Spare tire, 6 changer cd radio, more outlets in rear compartment.