Then they tow their car behind it – sometimes this practice is called “dinghy towing.” Not every vehicle is appropriate for towing, however. Therefore, if you’re considering buying an RV and you want to know which used cars are best for towing, read on. We’ve picked out our top five towable vehicles. They are the Chevy Spark, Jeep Wrangler, Ford Fusion, Buick Regal GS, and Toyota Corolla. Chevrolet Spark: This is the perfect light car for towing behind your RV, at about 2,400 pounds. It’s a great car for day-tripping, too, with outstanding fuel economy (up to 39 mpg highway) and a handy hatchback design that will let you stow all your day-tripping gear easily.