Getting 25mpg consistently sometimes 26-27 depending on how and where I drive. I got 21mpg with 17" wheels on it but now with 15s even with a full load it gets 25mpg. I think it's got an 18gal tank seems to be near that when I fill up on empty, I've read that it's 62litres which would be a little more than 17gals. Bought the truck a little over a year ago and have been using it as my DD. We've had an opportunity come up here to buy some property on the coast so we're making some lifestyle changes. Bummer but that's life.