At our Illinois Hyundai dealership, we're proud to provide Chicagoland drivers with one of the largest new and used Hyundai s ... elections, comprehensive parts offerings and excellent auto maintenance and repairs. We've been in Algonquin for well over a decade, so we've been able to develop a thorough understanding of what your auto needs entail -- from what makes for a great car-buying experience to conducting efficient maintenance work and repairs. Plus, when you buy from us, you'll leave here with a long list of benefits, including Express Service, incredible discounts and a whole lot more. Find out more about the Rosen Hyundai Algonquin Promise and everything that comes with it! read more