I agree.....mine isn't fantasitc, but I certainly can not complain. 99.9% of my driving is within the city (speed limit on way to work is 45-50) and I still pull pretty good numbers for a 5.3. I only drive about 50-70 miles a week on weekdays. My weekends are low miles as well, there are times I don't even get it out of the garage.
On a side note: Anyone that buys a vehicle with a V8 and complains about MPG's should be slapped.![]()