mud390
1/2 ton status
As far as the newer body style trucks go, I've had both the 4.8 and the 5.3. The 4.8 was in a single cab, short bed 2wd 01 GMC. I got somewhere around 15 - 18mpg in town and around 20ish on the highway. The 5.3 I have is in my current truck, an 02 Chevy extended cab short bed 2wd. I get around 16 - 18 in town/mixed driving and around 20 - 22 on the highway if its empty. Loaded for bear I get around 13 - 15 depending on hills. Both trucks are stock except for a single in/dual out flowmaster with pipe all the way back.
Kris
Kris

