I too tow an Elantra behind our motorhome. We have the Demco Kar Kaddy 3. So far we have been happy with its performance. It is well built albeit a bit heavy to maneuver when having to disconnect from the motorhome. I have since installed a trailer jack to the dolly to aid in moving the dolly around. Demco offers a jack as an accessory but I opted for one from HF that was on sale for $17. Much less than the Demco version and so far seems to meet my needs. Good luck on your search for a dolly.