Hometown Buick & GMC Dealership in Rapid City, SD

Rapid City drivers deserve a dealership experience that combines small-town values with big-city selection, and that's exactly what you'll find at Granite Buick GMC in Rapid City. Located in the heart of South Dakota's second-largest city, we've built our reputation on transparent pricing, exceptional service and genuine community connections that keep local families coming back generation after generation.

What makes us different from other Rapid City car dealerships? Our commitment extends far beyond the sales floor. From our factory-certified service technicians and comprehensive new GMC inventory to our extensive used Buick selection and flexible financing options, we're equipped to handle every aspect of your automotive journey with professionalism and care.