I enjoy the upgraded cabin and seating. Controls are very ergonomic, and bluetooth is a real plus for this car. Sound system is top notch. Good acceleration and braking. 4WD is a dream. Broke the SUV in with a 2000 mile trip and initial gas mileage was 18 mpg for city/highway. GM finally got the Envoy/Trailazer right, and they discontinue it. Go figure.
Upgraded cabin and seats, cornering lamps, Bluetooth for cell phone so you don't have to use OnStar minutes for hands free calling.
Add I-Pod capability, reduce wind noise, more in-cabin storage. but GM isn't making these anymore so suggestions are a moot point.
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