I'm on my 2nd 3.0 Duramax and I think it's a fantastic engine. Smooth, powerful and great mileage. I'm averaging 23.5 to 24 mpg on my daily driving and get 26+ mpg on the road. This is with OEM tires and I have a lead foot. My last truck was leveled and had larger tires which does cut the mileage.


Dying ain't much of a living boy...Josey Wales

Molon Labe