CarMax in Naperville, IL offers a large selection of used cars, trucks, and SUVs, making it easy to find the right vehicle in one place. The business provides a hassle-free experience with no haggling or pressure, whether buying or selling a car. Customers appreciate the quick and simple process, often completing transactions in less than an hour, with some receiving checks on the spot. The staff is professional, knowledgeable, and friendly, offering help with car selection, road tests, and explaining program benefits. Selling a car is made straightforward, including online offers, appointments, and efficient business office service. Customers also value the honest and accurate offers, quick confirmations, and the ease of selling cars from estates or private owners. Overall, CarMax provides a fast, easy, and pleasant car buying and selling experience, with helpful staff and reliable service.