Diamond Buick GMC
Sales: (866) 268-6470 | Service: (866) 279-1232

Specials

  • Wiper Blade Special*
    FREE INSTALLATION WITH PURCHASE
    Free
  • Tire Price Match Guarantee*
    Match
    *Disclosure **See dealer for eligible brands. Ad, written estimate, or Internet quote for identical tire(s) from a competing tire retailer/installer located within 50 miles of the dealer required during guarantee period for price match. View Details
  • Free Multi-point Inspection*
    Free Multi-point Vehicle Inspection
    Free
  • Four Tire Rotation*
    Only at Diamond Buick GMC!
    $15 00 Plus tax

Map and Directions

Specials

  • 2015 GMC Terrain AWD SLT-1
    Black Friday Lease Special*
    2015 GMC Terrain AWD SLT-1
  • 2015 GMC Yukon XL 4WD 4dr SLT
    Black Friday Lease Special*
    2015 GMC Yukon XL 4WD 4dr SLT
  • 2015 GMC Sierra 1500 Crew Cab Short..
    Black Friday Lease Special*
    2015 GMC Sierra 1500 Crew Cab Short..
  • 2015 GMC Sierra 1500 Regular Cab..
    Black Friday Lease Special*
    2015 GMC Sierra 1500 Regular Cab..
  • 2015 GMC Terrain AWD Denali
    Black Friday Lease Special*
    2015 GMC Terrain AWD Denali
  • 2015 Buick LaCrosse FWD Leather
    Black Friday Lease Special*
    2015 Buick LaCrosse FWD Leather
  • 2015 GMC Acadia AWD 4dr Denali
    Black Friday Lease Special*
    2015 GMC Acadia AWD 4dr Denali
  • 2015 GMC Sierra 1500 Crew Cab Short..
    Black Friday Lease Special*
    2015 GMC Sierra 1500 Crew Cab Short..
  • 2015 GMC Acadia AWD 4dr SLE2
    Black Friday Lease Special*
    2015 GMC Acadia AWD 4dr SLE2
  • 2014 Buick Verano 4dr Sdn..
    Black Friday Lease Special*
    2014 Buick Verano 4dr Sdn..
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Welcome to Diamond Buick GMC


As a Buick GMC dealer, we offer all our great customers a huge selection of both new and used Buick GMC vehicles. Diamond Buick GMC of Alexandria takes pride in the vehicle you drive, the service we offer to customers, and of course, the products we sell.

Looking for a Buick & Morris GMC Dealer?


We are located at 5803 State Highway 29 South. Need specific directions to your Buick GMC dealership? Check out our hours and map page for directions to our dealership.

New and Used Buick Cars & SUVs in Alexandria, MN at Diamond Buick GMC


Perhaps you are looking for a Morris, MN Buick dealer? Make the short drive to Diamond Buick GMC of Alexandria as we have a great selection of new and used Buick vehicles for you to choose from. Buick features a lineup of Enclave, Regal and LaCrosse. Buick is also proud to feature the all new Encore & Verano. Feel free to check out your local Watertown, SD Buick and GMC inventory online and see if we have any vehicles that interest you. If you are looking for a specific vehicle or just have a question, contact us or come into your Buick GMC dealership today.

New and Used GMC Trucks and SUVs for Watertown, SD and Morris, MN


Searching for a great new or pre-owned GMC truck or SUV? Your nearby Alexandria, MN Buick GMC dealer has a nice selection of new and used GMC vehicles for you to choose from. From the Acadia, Terrain as well as the lineup of Sierra trucks, your Alexandria Buick GMC dealer has the perfect GMC vehicle for you. Stop by Diamond Buick GMC of Alexandria today!

Parts, Service, Financing & Quote Options for Buick and GMC Owners in Alexandria, MN, Morris & Watertown, SD


Need service on your vehicle or maybe need to order a part for your vehicle? Diamond Buick GMC offers a great parts and service department for your GM vehicle. Contact our service department to schedule an appointment or order a part for your vehicle. Being your nearby Alexandria, MN Buick GMC dealer, we also offer financing for your next vehicle purchase. Our financing department at Diamond Buick GMC in Alexandria will help you with your next vehicle purchase with us. Looking for a quote on a vehicle? Submit your request via our Quick Quote form. Your local Watertown, SD Buick GMC dealer located in Alexandria, will answer your questions promptly!



Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano

GMC: Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL