2
Out of Spec reviews put together a tow test between the F-150 PowerBoost King Ranch and the R1T to see how much it would cost.
They used an H&H trailer (3,300 pounds) loaded with a Tesla Model 3 performance (~ 4,100-4,200 pounds).
The total cost of their test in the F-150 cost them $34.50 in fuel while it cost $29.84 to charge the R1T.