Forum Discussion
btggraphix
Jan 01, 2013Explorer
05 duramax, 5.13 gears, 4x4, weighing about 19000 pounds with the aerodynamics of a brick wall, travaling typically at 70 mpg and I get 7-8. It can vary a lot of course. If I drove mellow and at 60-62 I can get over 10. Maybe when I am retired and don't have to maximize vacation I can slow down. Pretty good pounds per mile/gallon though :). My Corolla got 30 but weighed about 1/6th what my TC combo weighs so the big rig is more efficient at doing work for each gallon.
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