3rd Gen Engine and Drivetrain -> 2003-2007 5.9 liter Engine and drivetrain discussion only. PLEASE, NO HIGH PERFORMANCE DISCUSSION!

Please list your MPG.

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Old 05-02-2007 | 02:27 PM
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boyeraz's Avatar
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From: Chandler,AZ
Please list your MPG.

Please list your MPG

Thanks

Mine

2007 5.9L auto MPG 12.43
Old 05-02-2007 | 02:29 PM
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Blast Chamber's Avatar
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From: Wisconsin
2003 QC 2wd standard output auto - 22mpg interstate speeds
Old 05-02-2007 | 02:38 PM
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16 handcalc 60/40 highway/city unloaded
Old 05-02-2007 | 02:38 PM
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From: Sherwood, OR
Do you want loaded? unloaded? towing? not towing? hand calc? overhead computer? Not sure what you are looking for?

do a search there have been QUITE a few threads on mpg people are getting.
Old 05-02-2007 | 02:44 PM
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21 highway at 60 mph empty. 14 highway at 60 towing 10k travel trailer. 2 while on the dyno.
Old 05-02-2007 | 03:01 PM
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Best i ever got was 23+ and that was driving back and forth to work never got over 60 MPH. Anything over 65 i get anywhere from 17 to 19 just depends on how heavy my foot is.
Old 05-02-2007 | 03:05 PM
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From: Rockford, Illinois
So far this year best = 17.77 worst = 12.64 my average is somewhere around 15.5 mpg. I have towed a Uhaul 6 x 12, a few times this winter @ 0* F ( the 12.64 mpg). I drive all over city and hwy so really do not burn a whole tank on the hwy. On the hwy drive 73 mph ( 71 actual) and the rpm's around 2000 MOST of the time . The numbers are hand calculated and adjusted miles (checking milemarkers against odometer). I am happy, my 1999 Suburban would do 12-1(4 all around driving) and the best ever was just over 16 mpg.
Old 05-02-2007 | 03:08 PM
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15 to 16 this is the truck in my sig
Old 05-02-2007 | 03:09 PM
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From: livermore,ca
20 highway @ 65 mph
17 "city"
Old 05-02-2007 | 03:28 PM
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135 Miles a day commuting. from 4000' to sea level and back up every day. 1/2 winding mountain roads, 1/2 freeway.

20.5 to 21 mpg with six gun on level 3.
Old 05-02-2007 | 03:30 PM
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15 to 17 50/50 highway /city
but i generally drive 80 on the freeway
Old 05-02-2007 | 03:32 PM
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For what it is worth, I averaged 13 mpg towing my TT up and down Calif. and Oregon coast. About 1700 miles total. The trailer is a little over 8000 lbs and is high profile too. Six gun level 4 for that.
Old 05-02-2007 | 03:34 PM
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From: Phoenix, AZ
Originally Posted by 06megacabman
Do you want loaded? unloaded? towing? not towing? hand calc? overhead computer? Not sure what you are looking for?

do a search there have been QUITE a few threads on mpg people are getting.
Also depends on how big the front is of said trailer.

I got 23.6 once, back in the day when I had the stock Michelins, going out to El Paso. Pretty flat most of the way.

Worst I got was 8.5 pulling a 12K pound toy hauler (big wind resistance) with 4 adults in the cab.
Old 05-02-2007 | 03:58 PM
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From: northern indiana
I usually get 16-18 around town and 19-21 highway. Pulling 32" Travel trailer I get between 10-12 avg all hand calc. Thats with Edge Juice on 2 and EZ on 1.
Old 05-02-2007 | 04:07 PM
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03 ant a hemi's Avatar
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From: Alberta
When it was new 17 town, 20-22 highway empty.
Now 14 mpg twn /highway

2003 SO 4x4


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