According to a report from the Wall Street Journal's Ginger Adams Otis, the Dodge Grand Caravan, Nissan Versa and Toyota Prius have seen the "biggest percentage increases in average transaction prices" for three-year-old vehicles.
The price of used cars has soared over the past year by an average of 40%, while Dodge Grand Caravan jumped the most at 69%, finds a study from Edmunds.