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Ford F-Series Real World MPG Numbers

134 messages,  Last post on Jun 07, 2009 at 5:57 PM

You are in the Ford F-Series Forum. Your Host is kcram

What is this discussion about? Ford F-350, Ford F-150, Ford F-250, Fuel System, Fuel Efficiency (MPG), Truck

If you're looking for a place to discuss real world mileage figures for your Ford F-Series pickup, this is the place!


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#55 of 134
Re: 2002 F250 Crew 5.4 gas mileage?? [lawnboy2] by wpalkowski
Oct 24, 2005 (5:59 am)
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Replying to: lawnboy2 (Oct 23, 2005 7:22 pm)

You don't say whether it's 2x4 or 4x4, what type of transmission it has, or what the axle ratio is - 3.73 or 4.10. They make for a bit of a mileage difference - 4x2, 4.10 axle, manual tranny would be best; 4x4, auto, with the 3.73 will be the worst mileage. I'd say you could be anywhere from 7-10 mpg. My F350 CC, Long Bed, 4x4, auto, V10 - pulling 7600 lbs, only gets about 6 mpg in the city,and around 9-10 mpg on the highway - but I don't tow every day.
 
Superduty crew cab is a big beast and mileage isn't that great because the 5.4 has to work to get things moving. Pulling a trailer with it in the city, and you probably won't be getting much better mileage than the chevy diesel. You might also find the Ford a bit underpowered pulling a load in comparison to the diesel. Best power with the 5.4L is to have the 4.10 gears, also puts it preferred power band and gives best mileage.
#56 of 134
4.2 V6 by creisol
Jun 25, 2006 (10:05 pm)
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Does anyone have any MPG #'s for the 4.2L?
#57 of 134
2005 SuperCrew 5.4 V8 by uga91
Jun 26, 2006 (7:11 am)
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I have been getting about 13.5-14.5 mpg in town with the air running and 18-19 on the highway running about 75 mph. This is in line with the window sticker and what I was expecting to get when I bought the truck.
#58 of 134
4.6 vs 5.4 by creisol
Jul 03, 2006 (9:14 am)
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How do these compare in terms of gas mileage. 2wd preferably.
#59 of 134
Re: 4.2 V6 [creisol] by v6f150tdigolf
Jul 05, 2006 (11:42 am)
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Replying to: creisol (Jun 25, 2006 10:05 pm)

I have a 4.2L XL, 2wd, 8ft bed with an automatic and 3.55 gears in an open diff. Interstate travel with no load returns about 19MPG, that's between 70-75mph. Keep it under 65 and it gets 20mpg. With the bed at max payload (maybe overloaded) it can go as low as 15-16 in town.
 
Daily driving 80%hwy 20%town always gives us 19.5mpg.
The only modification is Mobile One synthetic oil.
I only rev the engine up when racing off a stoplight, otherwise it stays in overdrive, but I don't drive slow, just steady.
#60 of 134
Re: 4.2 V6 [v6f150tdigolf] by uga91
Jul 06, 2006 (12:31 pm)
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Replying to: v6f150tdigolf (Jul 05, 2006 11:42 am)

That's interesting. I drive a SuperCrew with the 5.4L V8 and get just about the same mileage as you. My city driving usually runs about 14 with the air on, but that's about it.
#61 of 134
F-350 Fuel mileage by samualmac
Jul 09, 2006 (10:11 pm)
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I'm in the market for a 2005 or 2006 crew cab F-350 with the 6.0 diesel with automatic. I would like to hear some real world fuel mileages with both 2WD and 4X4. I would also like to know if the 3.73 rear end will do substantially better than the 4.10. Please respond if you have any words of wisdom.
Thanks
#62 of 134
Re: '04 F150 4.6L [aspesisteve] by uchman
Jul 11, 2006 (1:53 pm)
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Replying to: aspesisteve (Jan 13, 2005 5:15 pm)

I have an F-150, Auto Trans, Short Bed, Standard Cab. Tire pressure is right on, air filter clean, spark plugs changed and I even am running true dual exhaust. Also change the oil about 2 to 3 thousands miles intervals.
 
Within the first 6 months it got on the e-way about 21 MPG. Now, at 73,000 I can hardly get 17 MPG.
 
Looking for a solution.......found any?
#63 of 134
Re: '04 F150 4.6L [uchman] by kcram HOST
Jul 11, 2006 (5:12 pm)
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Replying to: uchman (Jul 11, 2006 1:53 pm)

After all that, I would suspect the trans. A good flush, band adjustment, and trans filter change should give you back an mpg or 2.
 
kcram - Pickups Host
#64 of 134
Re: '04 F150 4.6L [uchman] by passat_2002
Jul 16, 2006 (7:37 am)
Reply

Replying to: uchman (Jul 11, 2006 1:53 pm)

Or it could easily be attributed to the changeover to a 10% Ethanol mix that has replaced the MTBE additive. Everybody's getting fewer miles per gallon these days.. no matter what you drive.

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