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65Hemi's avatar
65Hemi
Explorer
Jul 23, 2017

Gas Mileage While Towing a 20 Foot Travel Trailer

Curious about the expected gas mileage while towing a 20-foot travel trailer weighing about 3,100 pounds with water and propane, towing with a full-sized pickup. My truck is a 2017 GMC Sierra with the...
Gdetrailer's avatar
Gdetrailer
Explorer III
Jul 23, 2017
As others mentioned, figure 8-12 MPG, that is pretty much the standard for towing a huge brick behind your vehicle..

I typically get a low of 9.8 to a high of 10.2 towing 6500 lbs with a F250 4x2 with 6.2.

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