- Service & Repair
Let Sullivan Buick GMC be your destination for your next vehicle. Setting new standards for excellence in the industry. Large inventory of Buick's, GMC's and very nice Pre-Driven cars trucks and SUV's. Offering sales, service, financing and parts. Sullivan Buick GMC is Illinois's leader in customer satisfaction.
581 out of 590 people recommended this dealer.
By writing a dealer review you can provide valuable insights to other customers.
I purchased my car from Eliot. He was very knowledgable and made me feel comfortable about my purchase. He knew everything there was to know about the GMC. Bill in financing worked to get me the best APR possible. I would definitely use this dealership again in the future!