I am taking a 2k mile trip in my 3rd gen and was trying to get a better idea on how to plan my cost.
A laughably low amount.
14.5 mpg x 15 gallons = 217.5
That is usually where I fill up. The 17 year old gas tank and gauge doesn't help either.
320 / per tank. Wow! At 16 gallons that is 20 mpg average. Just amazing!
I wish that could be me. Unfortunately I have one of the 4Runners that performs close to factory and EPA specs of 15-17 mpg for city / hwy driving.
I cab get 320+ on a tank of gas (typically refilling with 15 gallons) all highway miles at around 65-75mph. If I put my Yakima roof rack back on, it hurts my mileage substantially. I never realized how much it degraded MPGs until I did comparisons with it on and back off.