Cable Dahmer Buick GMC of Kansas City is your Buick, GMC dealer located in KANSAS CITY, MO, but we proudly serve Olathe and Overland Park Buick, GMC drivers. Contact us online by filling out the form below, or call us to speak with a member of our staff. We will answer you promptly. If you're visiting from out of town, view our hours & map page for navigation to our dealership.