gas mileage

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03-21-2011

00redgt

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Join Date: Jan 2011

Location: Sask,Canada

Posts: 10

gas mileage

which is better on fuel the 4.6 or 5.4?

03-22-2011

Purplehazeir

Senior Member

Join Date: Jan 2011

Location: Arlington, WA

Posts: 1,433

Quote:

Originally Posted by 00redgt

which is better on fuel the 4.6 or 5.4?

Too many variables to give any real data worth any value. i.e. vehicle year, 4wd, 2wd, 6sp, 5sp, city, freeway...

At best your looking at a 2mpg difference between the two engines. Check this out...it might be of help.

03-23-2011

canadian_screw

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Join Date: Jan 2011

Posts: 58

Real world? They are the same

03-23-2011

Bigandrw

Senior Member

Join Date: Jan 2011

Location: Houston, TX

Posts: 158

to tell you the truth. it depends on your foot. if you have a heavy foot chances are your mpgs will be shat. i get an average 18.4 mpgs city according to my gryphon cs