

David most of my driving is hwy. 50 minutes to work, 50 home 80 miles every day. Takes me 5 min. city, 30 min hwy, 15 min city-the reverse times for the drive home. Also if you find the rest of my post you will see that I started out driving the posted speed limits which is 55, 60, and 65mph. After the first 2 days, and after burning a 1/4 tank I started to drive 5mph under posted limits for the rest of the tank. Final results are as you read them. However I do believe the calculation will be higher. I used less fuel than my last fill up which was 10.5 gals. From watching my fuel guage very closely, I think I will only put in 10 gals or less. If this is the case I will be over 50 MPG which was my goal. This was all a test to see the full potential of this vehicle. I will now return to my regular driving which will be a mixture of driving speed limits and 5 over and post later, but from what I see I think I will maintain 40-45MPG on a regular basis. They say after break-in it will get better...