For over 20 years, Shottenkirk GM Giant has been delivering the highest level of customer service to our Fort Madison Chevrolet, Buick, GMC and Cadillac customers. Whether you are visiting our showroom, researching financing options or getting your vehicle serviced, our knowledgeable and friendly staff is happy to navigate you through the exciting process of purchasing and owning a new vehicle. Coming from out of town? No problem. We invite all customers from the surrounding area, including Burlington and Quincy Chevrolet, Buick, GMC & Cadillac drivers, so either stop in today or browse our website for the most up-to-date new and used inventory. Please contact us with any questions you may have or if you would like to schedule a test drive in any of our Fort Madison GMC, Buick, Cadillac or Chevrolet models. Shottenkirk GM Giant constantly runs vehicle specials for you to check out with many eligible for GM incentives as well. We are your premier Quincy Chevrolet, Buick, GMC and Cadillac dealer located in Fort Madison.