1124 North 24th St. Quincy, IL 62301 217-222-0674

About Hess Auto Agency

Hess Auto Agency has carried the Tri-State Area's finest pre-owned vehicles since 1985! We truly believe in treating our customers the same way that we would want to be treated.


We specialize in like-new, low-mileage vehicles with plenty of factory warranty to save you thousands! We don’t believe in high-pressure or “gimmick” sales practices, and we do not overprice our vehicles. We strive for a reputation of honesty and quality, and to offer the BEST used cars in Quincy, Illinois at the BEST prices!  Come see us at 1124 North 24th Street, across from Reservoir Park.


Since 2013, we have also run a second location, Discount Auto Outlet, where we keep lower-priced inventory for those looking to spend a little bit less on a vehicle. With an inventory primarily under $10,000, we've got you covered on options for inexpensive transportation!  Discount Auto Outlet is located on the corner of 12th and Jefferson in Quincy!