I get 9 to 11 MPG depending on speed/terrain. When towing 5,500 lb open trailer with drag car is same. This is running 60 to 70 MPH.
I have seen under 9 when running hard with/without trailer. This was cruising over 75 MPH. Wife limits to 70 MPH because I cannot hear her beyond that (smile).
Am impressed that keeping up with traffic and merginng is no issue at all with/without trailer. A lower numeric gear would probably help MPG but at detriment of performance.
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