I bought this car with 125,000 miles on the odometer and have put over 20,000 more miles on it since I purchased it less than a year ago and the car has been great. It's powerful, reliable, comfortable, and good looking. Its fuel economy isn't great, but the 4.9 engine has been very solid. I am particulary amazed at the build quality. The car still has the original a/c and it blows as cold as ice. I would recommend this car to anyone.
The power and comfort are my favorites.
Removal of the air suspension, which is problomatic (this has been done as GM no longer uses the air shocks)