Average over the life of the vehicle since deleting is 13.5 mpg. That's mostly city driving in Vancouver (stop-go-stop-go). When I'm on the highway I'm regularly going 80mph+. Every little bit of extra speed is a massive mpg killer.Do you mind sharing what your MPGs are?
BC highway driving involves a lot of mountains and I usually have a boat on top of the truck so I'm not at all aerodynamic. I generally accelerate hard so I'm doing everything wrong!
My best tank ever was mostly highway but no boat on top, so pretty much the best conditions I'll ever see, and I got 18mpg.