I just got rid of my 5.7 04 Tahoe which was slower than a slug. I am so impressed by my 4.7 in the pickup that I added a cat back dual exhaust to help it breath. This truck flies and handles great. I do a lot of highway driving and noticed over 15 mpg. I will add a cold air box to see if I can improve this. The interior is comfortable to me. I have wanted one of these for years and am so delighted I bought it. The rear drive window did not work but the dealer fixed it. I noticed the pass door window not working at times, seems to be a very common problem on these trucks.
A mighty V-8 and 4 doors to fit 5 people in.
Besides fuel economy,automatic headlights would have been nice...