Took my first trip in my 2010 FX4 today. 260 mile round trip on a tank of gas
I'd been working on for awhile going to work and back. By the trucks
MPG Computer, I started off at 15.0 mpg (that's the around town miles)
and ended up at 19.2mpg showing when I stopped for gas back at home.
Calculating it by hand and it was actally 19.6 mpg ...311.8mi / 15.9gal =
19.61mpg. I'm happy with it. 3.73 rear end and gobbs of power on hand.
Only a 1000+/- miles on my truck (I ride my bike most of the time) so it
should only get better as the engine gets broke in better.
Dano

 

Wow! Thats great mileage. My dads brand new 08 wouldnt get more than 14mpg in the first few thousand, and the most mine got on trips before lifting it was 19.2 with custom tuning. You are lucky, my friend.

 

yep in a week I get to take mine on a 600 mile one way trip.....ready to see how she does...

3000 miles on mine

 

I took my 10 SCAB to St Louis a month ago, 530+ miles one way. Ran avg of 75MPH with A/C on the entire ride, 19.1 MPG and very comfortable. My son was covered up with a blanket inside and outside temp was 98

 

Love this truck! Best I ever got with my 98 5.4 Off Road Scab was 15.5 on a
trip. I was real hesitant about getting another, but I'm suure glad I did now.
Dano

 

I've got a 10 Screw w/ 3.55. Had for over a week now with 1350 miles and am getting 16.8 mpg hand calculated w/ mixed driving 80 hwy/ 20 city and I thought that i was doing Great... But your mpg knocks mine right out of the water... Best of luck with it..

Nick,

P.S. Nice Ultra..

 

Well, 1000 miles on mine now and went on a roadtrip and did a tank of fuel and got 20.6mpg hand calulate and matched the dash reading to a T... Love this truck...

 

Mine gets 19-20 hwy very easily, as well! You can drive foreverrrrrrr with the HUGE gas tank these things have!

 

wow mine must be a lame duck or you all are lien like a dog. lol
have about 200 miles on my 2010 and read out says i get 11.1 avg. but this week end ill open her up and go for a long drive 300 plus and see if it gets better!

 

That's about what I expect to get out of mine. Wish I'd filled up fresh
before the trip and not included around town mileage. Miles of highway
constuction where I live and a lot of stop & go or less than 20mph
traffic was included in my 19.6 mpg. Love this Truck!
Dano :harley:

 

I now have about 14k on mine and I easily get:

-22 MPG on backroads (45 - 50 MPG, no stops)
-18-19 MPG on highways (70-75 MPH)
-15-16 MPG in town (stop and go, 45 MPH)

All the above is with a light foot. When my foot gets heavy, I still get:

-19 MPG backroads
-16 MPG highways
-14 MPG in town <--This is why I love this truck...heavy footed and still above 13