- Jun 19, 2020
- Reaction Points
- Gaithersburg, MD
- Current Ride
- 2020 F250 Super Duty 7.3 Tremor
I have a 30 mile daily commute with my 7.3L. I started challenging myself to see how well I can do on mileage. This morning I hit 18.5mpg! Of course using "ECO" mode. It's city driving, no highway. Can anyone beat this number?