Here are mine :
I drove down to a fellow builder's house in Ottawa (2h drive) and we drove all the way there (15-16h drive). The first picture is my dashboard, I was averaging 6.0L/100km. That around 39mpg going 105km/h (65mph). 39mpg on the highway and more than 200hp at the wheels! (4cyl 2.0L supercharged, it's a Cobalt SS). Gotta love small force induction engines.
I hope you don't mind the car pictures, I love cars