Welcome - Gregory Used Car Superstore offers great deals on used cars, trucks and SUV's in the Chicago and Chicagoland area for over 25 years, serving the communities of Lake Villa, Lindenhurst, Gurnee, Grayslake, Wadsworth, Round Lake, Round Lake Beach, Fox Lake, Waukegan, Libertyville, Mundelein, Wauconda, Zion, Antioch, and North Chicago. We offer special financing for car loans, low prices and on our website, you can view our entire inventory of vehicles including cars, trucks, vans, crossovers and SUV's in stock and ready to test drive.