Hertz Car Sales Costa Mesa - An alternative to Traditional Used Car Dealers in Costa Mesa, CA. With our store in your neighborhood at Costa Mesa, CA. It is easy to find a used car that suits your life style and fits your budget, browse through our online inventory, Sort by price range, body type,makes such as Honda, Toyota, and more. Book your 3 day test rental online and thouroughly experience the car of your choice. We believe that you will enjoy our no-haggle used car prices which in turn makes your buying experince hassle free.