About Us

Welcome to KC Summers Buick GMC, your locally owned Buick and GMC dealership proudly serving Mattoon, Illinois, and the surrounding communities. We appreciate you taking the time to visit our website and learn more about who we are and what we stand for.

Our goal is to provide you with an interactive and convenient online experience—whether you’re browsing our new and pre-owned inventory, requesting a quote, scheduling a service appointment, or applying for financing. We understand that your time is valuable, and we strive to make every step of the process simple and transparent.

As a locally owned dealership, we are deeply committed to helping and serving our customers to the best of our ability. We believe the vehicles we offer are of the highest quality and well-suited to meet your lifestyle and driving needs. Just as importantly, we know our community relies on us for accurate and trustworthy information, and it is our pledge to deliver relevant, correct, and up-to-date content both online and in person.

Supporting the Mattoon community is at the heart of everything we do. From backing local organizations and events to building lasting relationships with our neighbors, we are proud to give back to the area that has supported us for generations.

Please do not hesitate to contact us with any questions you may have. Our knowledgeable and friendly staff is always happy to assist and respond in a timely manner. We look forward to earning your business and welcoming you to the KC Summers Buick GMC family.