Classic Cars, Custom Cars, Muscle Cars and more at Iowa Auto Outlet in Central Iowa Iowa Auto Outlet - specializing in classics, customs, muscle cars and more! Our inventory includes everything from muscle cars to vintage, custom and retro vehicles. We also have great everyday cars, trucks, and SUVs available for purchase as well. Browse our inventory now to find your dream car, apply for convenient financing, or get a quote to have your vehicle delivered right to your front door. Have a vehicle you are looking to sell? You can list it on our classifieds page for free. Who knows, maybe we'd like to buy it. We do buy classic cars and trucks. Iowa Auto Outlet has been in the automobile business since 1967 and you can find us in Grimes, Iowa just a mile northwest of the Des Moines metro.