In the past few years, we have covered a bunch of awesome themes for car dealers. Car Demon is a plugin that can help with car inventory management and more. It comes with vehicle information form, finance application, service quote form, and other convenient features. It also has VINQuery integration and vehicle comparison functionality.
Car Demon comes with a shortcode that accepts title, year, make, model, transmission, and a whole host of other parameters. Thanks to its inventory manager, you can easily add/remove cards, upload photos, and change prices.
Car Demon is available as a free download. More info is available here.