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Granite Buick GMC
Rapid City, SD
67 Reviews
Granite is a Buick GMC dealership in the Black Hills that has been serving the Rapid City, South Dakota area for over 50 years. We are proud to offer a wide selection of new and used vehicles, as well as a full range of services, including sales, service, and parts. When you choose Granite Buick GMC, we guarantee you’ll get the best possible value for your money. We offer competitive prices on all our vehicles, and we have a team of experienced sales professionals dedicated to helping you find the perfect vehicle.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 6:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 6:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed
Service
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 PM
Friday 7:30 AM - 5:30 PM
Saturday 8:00 AM - 2:00 PM
Sunday Closed
Parts
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 PM
Friday 7:30 AM - 5:30 PM
Saturday 8:00 AM - 2:00 PM
Sunday Closed
Top Reviewed Employees
Latest Reviews
October 07, 2026
I saw several people who were very nice and helpful.
Trevor Finnegan was my salesman.
he seemed to be new in the position but was also very helpful. After we drove out of the showroom two g
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by mg319dsa
Verified Customer
Verified Customer
October 04, 2026
Naudia was great and so was the rest of the staff.
Great follow through on all agreements. Happy with the transaction.
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by matteamarshall70
Verified Customer
Verified Customer
Employees Worked With
Naudia
October 03, 2026
Much better experience this time!
Mike was great to work with and ensured that the service contract company paid for the repairs necessary.
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by jacet9
Verified Customer
Verified Customer
Employees Worked With
Mike
Dealership Inventory (233 Vehicles)
Photos & Amenities
- After Hours Drop-Off
- Authorized Parts Store
- Cable TV
- Children's Play Room
- Customer Lounge Area
- Drive-In Service
- Express Service
- Free Coffee
- Free Drinks
- Free WiFi
- Pet Friendly
- Quick Lube
- Shuttle Service
- Television
- Vending Machines
