I don't care, I want to tow a trailer and can't do what I want to do without the trailer. I never ran out of gas between gas stations so I didn't care. I figure if I was worried about MPG I sure wouldn't be riding a Spyder! And if I was worried about running out of gas between stations I had a gas can on the trailer, normally used for the generator in the shiny box.
Sorry, you hit one of my buttons. I have never understood why someone would pay up to $30,000 or so for a gas guzzling toy and then worry about MPG.
Like one of the folks over on the Prius forum said in response to similar questions from a bunch of shocked Prius owners when he posted a picture of his Prius towing his kayak on a trailer "I don't care what it does to my gas mileage, I want to take my kayak to the river."
View attachment 162514