This is easier, keeps a lot of other stats: Est. cost/month Cost per prior year Est. cost/year Avg. cost/mile Min and Max cost/mile Avg price/gal Min and Max cost/gal Avg. Fillup in gallons Min and Max Fill up Avg Distance per fill up Min and Max Distance per fill up Total fuel/year Total fuel period
I have a double cab 2wd. I average under 15, and that is 70% interstate. But I'm typically driving 75 and above. She's thirsty, but overall a great engine. I wouldn't let a few mpg's sway your decision, trucks don't get great fuel mileage.