I know this has been asked before but I want to do it one more time. I'm fixing to pull the trigger on a 2008 Chevy 2500 4x4 with the 6.0. It has 3:73 gears and the 6spd auto. What kind of mileage can I expect out of this truck? Not worried about towing so much because I know the mileage will suck. More worried about highway, I have a 50 mile drive to work.
Work with a guy,just sold his.Said the best he could do on the highway was 14.He sure hated to get rid of it,liked the ride,truck looked great,but the mileage sucked.He bought a Toyota Tacoma.Gets 19 on the hiway he says.