Welcome to SIXT rent a car Naperville! At our convenient location, you'll be able to choose from our large selection of car rentals, such as practical compact cars, sedans, sports cars and convertibles, and premium SUVs. We provide a first-class driving experience thanks to our range of luxury car rentals from leading brands like BMW, Mercedes, Audi, and Ford. IL has no shortage of beautiful drives and road trips, so be sure to choose one of our weekly, long-term, and one-way car rental deals so you have more freedom to explore more and at your own leisure.