Welcome to Sixt rent a car at in Denver! Conveniently located, you’ll be able to choose from our large selection of luxury car rentals, such as premium compact cars, sedans, sports cars and convertibles, and SUVs car rentals. We provide a first-class driving experience thanks to our range of exotic car rentals from leading brands like BMW, Mercedes, Audi, and Ford. CO 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.