1/
Poage Auto Plaza: Serving as a Hannibal Buick, Cadillac & GMC Dealer
Located in Quincy, Poage Auto Plaza is proud to be your Quincy Buick, Cadillac and GMC dealership of choice. Located at 4300 Broadway, our dealership is an excellent choice if you’re looking for a Hannibal Buick, Cadillac and GMC dealer but aren't finding what you need locally. Poage Auto Plaza is proud to provide the best in new and used Buick, Cadillac and GMC cars, trucks and SUVs to all of Adams County.
![]() |
A Buick, Cadillac & GMC Dealer Serving Hannibal & the Gem City
Poage Auto Plaza has an amazing inventory, of new and used vehicles including the new Cadillac SRX. In addition we also carry models such as the Buick Enclave and GMC Sierra 1500 all in our online inventory. Give our sales associates a call at (217) 617-4617 or send us an email and let our customer service speak for itself when looking for an option beyond their local Quincy, Gem City and Hannibal Buick, Cadillac and GMC dealership.
Auto Financing in Quincy & Hannibal
Once you have selected the Buick, Cadillac and GMC that fits your life and your style, it is time for you to start looking into financing. Financing is one of the most important parts of buying a new or used vehicle, so we have made it easy for you by giving you the tools to apply and pre-qualify right here online. As your Quincy and Hannibal Buick, Cadillac and GMC dealership, we offer you easy to use tools like a Payment Calculator, a Buy vs. Lease Questionnaire and once you’re ready, a way to qualify online!
Hannibal Buick, Cadillac and GMC Parts & Service in Quincy
We at Poage Auto Plaza are happy to be your go-to dealership throughout the life of your vehicle. To keep your Hannibal Buick, Cadillac and GMC in tip top condition, visit our service and parts department. With fantastic service specials, tires and accessories.
Yukon | Sierra | Acadia | Canyon | Terrain | Enclave | LaCrosse | Regal | SRX | CTS | CTS Coupe | CTS Wagon | Sedan












