MPGs Diff between F250 & F350 SRW?

[jtcf350]

Looking to get 2011 F350 long bed with 3:55 gears. Will the mpgs be lower due to long bed vs a short bed? (F250 short vs F350 long)

[Stroke4Fun]

If the gearing is the same they should be real close the only difference is the long bed weighs a little more but it should not affect the mileage that much at all!
Chris

[wired1]

you want to go to the 6.7 section for info on the 2011. But i would say maybe 1 mpg difference between a long bed vs short bed due to weight with the sb getting better mpg

[johnny9r]

i have an 08 LB and get the same MPG on trips as my camping buddies 09 SB