So what are folks average MPG when towing

[Can_t_Wait_Now]

Well I am towing a 2800lb base weight figure 3600 actual with full propane tanks Battery and gear, Towing with a 2011 Nissan pathfinder V6 Pa is hilly so in 4th gear allot is automatic but to limit beating the tranny I run it manual, Well I am getting 8.7 mpg. Not thrilled but oh well having fun anyway. We have a 600 mile trip to Myrtle beach planned so hoping no more than 4 fill ups one way.

[hotpepperkid]

8-12 depending on the wind. Wind is a big killer or mileage

[STANG23L]

With my Ecodiesel and a 25' Coachman TT I've ranged from 14-15 mpg.
Worst was 14 mpg running from WI to ID. Average 15 running around WI.

[pasusan]

8.4 up, down, and all around. (But, don't even want to talk about not towing.) 😉

[2oldman]

About 8.

[jspence1]

2001 Ford Excursion 7.3L diesel, 7500lb travel trailer

I get around 10 mpg towing at 68 mph. I've gotten as high as 11.5 and as low as 8.5 but long term it stays around 10

[jasoncw]

My license plate says it, but I think it's a bit optimistic... 😮

[ppine]

I tow with a Ford 7.3 liter diesel with a few mods. Currently I am pulling a hybrid trailer that only weighs 2,800 pounds. It gets in the neighborhood of 14-15 mpg, sometimes more if the country is flat. Empty the truck has gotten as high as 23.8 mpg.

[allen8106]

Updated data after 5,200 miles to Oregon and back in June & July.

2013 GMC 2500HD, long bed, regular cab, 4X4, 6.6L Diesel, purchased new.
2010 Jayco 31.5 RLDS, weighed 10,500 at grain truck scale a year ago coming home from the lake.

13,279 miles mostly towing - 11.56 mpg (75% or more towing)
5,241 miles some towing - 15.08 mpg (less than 25% towing)
40,428 miles no towing - 17.0 mpg

These numbers are based on actual numbers from 132 tanks of fuel between 10/19/13 and 7/23/16.

Mileage has not changed much in recent months.

[Cummins12V98]

4x4ord wrote:
9.7 miles per US gallon towing about a 15000 lb fifth wheel with a 2016 Ford diesel. I'm not impressed.

I think you are just being HONEST!

Perfect conditions NW WA to SoCal and back no wind at 60mph combined 33K i am at or just below 9 average tank filled to top each fill hand calc.

[gmckenzie]

First big trip towing with the 2015 1/2 ton. Went ~2,750 km's on vacation this year. Towing I saw from just under 10 (US MPG) to 12. Worst was from Kamloops to Jasper at ~ 9.9. Did the speed limit most of the way and am very happy with the mileage. Best non-towing was ~23, but kinda ignored the speed limit a bit.

[JAC1982]

Around 11 going up and down through the mountains on I70 in Colorado. 8000ishlb bumper pull toy hauler, 2015 F350 DRW. Haven't really taken it anywhere else since we got the new truck.

[4x4ord]

9.7 miles per US gallon towing about a 15000 lb fifth wheel with a 2016 Ford diesel. I'm not impressed.

[Rustycamperpant]

8.2 from Pigeon Forge Tennessee to Chicago area. Running 60-66 MPH

[sam22]

Over the course of my recent 11000km trip (almost 7000 miles) across the states I averaged about 11.5 mpg in my Grand Cherokee pulling a 4600lb Evergreen Ascend TT.. I had no idea if this was good or bad so it's nice to see I'm not far off what everyone seems to be getting!

[p220sigman]

16 (hand calculated average for a number of trips) Toyota Sienna with a Viking Popup. Pup is right at 3400lbs (weighed ready to camp). Towed the same Pup with a 1500 Dodge Megacab (Hemi) and got 12 MPG. Of course I only got 13 when not towing.