I have not checked lately but another fairly light car is the Ford Fiesta automatic. We did have a brake buddy and ran power from the RV. We set up all the diodes but I now believe tow lights are so much easier (the magnetic type). Check the annual Motorhome magazine towing list. Thats what I used selecting the vehicle I wanted and could afford to tow all 4 wheels down. I have towed Jeeps, Chevy Equinox and a few others with my Class A Diesel Pusher but personally think the Jeeps are too heavy for a Class C. Your other option to install what I believe is a transmission pump to open up your options but if it's a new car, watch out for warranty fights.
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