I have used this basically for business use the past 2 years. Towing a trailer and snowplowing with a BOSS plow. 4 wheeling is great because of the locking rear dif. It is quiet on the highway. I upgraded the wheels to 18" purchased from GM Parts.
Reliability. Locking diff. I have had no service issues. Quick "bump" key starting is great and the GM auto lights are also above and beyond the slow to catch up imported brands.
Towing rating was increased in 2009. And larger wheels are also needed for the 2007. Mileage could be better. It needs factory remote starting option.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.