I've been doing this for the last 3 years.
This is all calculated by miles and gallons per fillup to 1st click. I try to use the same gas station as often as possible.
2008 VW GTI 4 door DSG (Tune/Intake/Exhaust) Rated 22/29/25
Highway: 70-80MPH
City: fairly quick starts, 5-10 MPH over
Track: pushed to the limits of car/skill
2010 average: 24.429 MPG
2011 average: 22.332 MPG
2012 average: 23.075 MPG
2010 best tank average: 29.511
2011 best tank average: 27.083
2012 best tank average: 29.167
2010 worst tank average: 10.835 (Road America)
2011 worst tank average: 7.892 (Autobahn Country Club)
2012 worst tank average: 7.692 (Blackhawk Farms Raceway)
This is all calculated by miles and gallons per fillup to 1st click. I try to use the same gas station as often as possible.
2008 VW GTI 4 door DSG (Tune/Intake/Exhaust) Rated 22/29/25
Highway: 70-80MPH
City: fairly quick starts, 5-10 MPH over
Track: pushed to the limits of car/skill
2010 average: 24.429 MPG
2011 average: 22.332 MPG
2012 average: 23.075 MPG
2010 best tank average: 29.511
2011 best tank average: 27.083
2012 best tank average: 29.167
2010 worst tank average: 10.835 (Road America)
2011 worst tank average: 7.892 (Autobahn Country Club)
2012 worst tank average: 7.692 (Blackhawk Farms Raceway)