Join Date: Dec 2014
Location: Spanish Fort, AL
I have about 8500 miles on it now. So far I've been very pleased. It tows my 23' center console boat without issue and the fuel mileage is pretty good.
I hand calculated my mileage for the first 7000 miles. The DIC shows 1 mpg "happy" every time versus the hand calculations.
Lifetime mileage is 24-25 mpg. This is 70% in town and 30% interstate driving with several 100 mile round trips towing the boat.
On a long interstate run I consistently get 30-32 mpg depending on whether I drive 70-75 mph.
I did take a 100 mile trip on back roads with a few red lights along the way. Average speed was 60 mph and the truck was showing 35 mpg on the DIC which would be actual 34.
For a mid sized truck it's a stout platform.
2016 Canyon CCSB SLT 2.8 Duramax 4X4
2005 Sierra CCSB SLT 4x4 (Sold)