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Grand Buick GMC

Nobody Beats a Dealin Doug Deal, Nobody

2000 West 104th AvenueThornton, CO 80234 Get directions
Grand Buick GMC

Contact Information

  • Sales:(720) 836-7046
  • Service:(720) 836-7040

Customer reviews

4.1 / 5

Dealer Rating

Our average rating from our customers is

4.1 / 5

Read Reviews

  • Yukon XL Customer reviews

    I brought in my 2013 Yukon Denali for an oil change. The staff was very helpful, and I was in and out in an hour.

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    2013 GMC Yukon XL
  • CTS Customer reviews

    Tim Bottoms took excellent care of me. I could not speak more highly of his establishment, everyone involved went WAY above & beyond. Made a tough situation very stress free and streamlined. Thanks Ti

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  • Terrain Customer reviews

    had a great experience at the dealership. thank you everyone involved

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    2010 GMC Terrain
  • Sierra Customer reviews

    Terrence has always taken care of me in the past with any routine and other maintenance issues with my trucks. I was somewhat apprehensive to have someone else assist me with issues with the new truck

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  • Sierra 2500HD Customer reviews

    I had a headlight bulb replaced. The Tech that completed the job left off 2 nuts, so I had to return the next day to have them put back on. The work done was good, but the cost to replace a bulb is

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    2011 GMC Sierra 2500HD
  • Sierra 1500 Customer reviews

    I appreciate the prompt and professional service provided by your service department. Thank you!!!

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    2008 GMC Sierra 1500
  • HHR Customer reviews

    Very good service

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  • LaCrosse Customer reviews

    During the extreme cold, I tried to start my car only to hear a horribly loud noise that caused me to shut off the engine right away. But, it would not start again. attempts by friends and family to

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    2008 Buick LaCrosse
  • Grand Prix Customer reviews

    I had an appointment at your Dealership for January 7, 2015. When I arrived, I got immediate service, the issues involving the recall to my vehicle was excellent. When the job was completed, I got a

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  • Verano Customer reviews

    I brought my Buick verano in for its regular check up. This place has the most friendly people working there, from the service department to the people on the floor. Everyone who passed the waiting ar

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    2014 Buick Verano

Grand's Specials

  • 2013 Ford Fusion 4dr Sdn S FWD
    Dealer PreOwned Special!*
    2013 Ford Fusion 4dr Sdn S FWD
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 50018P1 View Details
  • 2013 Chevrolet Suburban 4WD 1500..
    Dealer PreOwned Special!*
    2013 Chevrolet Suburban 4WD 1500..
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: P15841 View Details
  • 2013 Honda CR-V EX-L AWD
    Dealer PreOwned Special!*
    2013 Honda CR-V EX-L AWD
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 50037P1 View Details
  • 2012 Ford Fusion 4dr Sdn SEL FWD
    Dealer PreOwned Special!*
    2012 Ford Fusion 4dr Sdn SEL FWD
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: P15872 View Details
  • 2013 Chevrolet Camaro Coupe 1LT
    Dealer PreOwned Special!*
    2013 Chevrolet Camaro Coupe 1LT
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 55098P1A View Details
  • 2013 Dodge Challenger 2dr Cpe R/T
    Dealer PreOwned Special!*
    2013 Dodge Challenger 2dr Cpe R/T
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 55128P1 View Details
  • 2013 Volkswagen Beetle Coupe 2dr..
    Dealer PreOwned Special!*
    2013 Volkswagen Beetle Coupe 2dr..
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 55114P1A View Details
  • 2011 Toyota Tundra 4WD Truck 4WD..
    Dealer PreOwned Special!*
    2011 Toyota Tundra 4WD Truck 4WD..
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 45115Q1 View Details
  • 2014 Kia Sportage AWD 4dr LX
    Dealer PreOwned Special!*
    2014 Kia Sportage AWD 4dr LX
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 43032P2 View Details
  • 2009 Nissan Altima 4dr Sdn I4 CVT..
    Dealer PreOwned Special!*
    2009 Nissan Altima 4dr Sdn I4 CVT..
    *Disclosure Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Stock Number: 55114P2 View Details
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We Proudly Sell Buick & GMC Cars, Trucks, & SUVs, Official Vehicles of the Denver Broncos

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Grand Buick GMC in Thornton - Serving Denver Buick & GMC Customers


Thank you for visiting Grand Buick GMC, your Thornton and Denver Buick & GMC dealer. We take great pride in making your experience memorable and free of hassles and pressure. Conveniently located at 2000 West 104th Avenue, we're less than 10 minutes away from Westminster. Everyone in the area knows us as a leading 104th Ave Buick and GMC provider. If you're not sure how to reach us, please view our hours and directions page to get specific driving instructions. Our goal is to excel in providing exceptional service and customer satisfaction. As a result, our customers have come to expect and rely on us for all their automobile needs. We will do our best to meet your needs by offering the most modern and convenient access to information about our services. Have a question regarding the information on our website? Give us a call or email us. Thanks for making us your premier Denver Buick & GMC dealer near Boulder.

Greater Westminster, CO Buick Dealership

Buick excellence is here and it's redefined. If you're looking for a Thornton or Westminster Buick provider, Grand Buick GMC near Denver is a great choice. We are happy to carry a full stock of the official vehicle of Denver Broncos - the Buick. While you're here, take a peek at our latest Buick and GMC models. A midsize luxury sedan designed to elevate your riding experience, the best-selling Buick LaCrosse allows you to embrace all senses. The Buick Enclave is a full-size luxury crossover SUV with a seating for seven to eight passengers and comes with standard front-wheel drive. It's stylish and fuel efficient, and has advanced technologies, making it purposefully luxurious. Interested in a luxury sports sedan that is driven to perform and designed to inspire? Check out the inventory of the Buick Regal near Broomfield
 and Westminster, CO. With so many choices, we're sure you'll find the car that's perfect for you.

GMC Dealership Serving Westminster, CO

The best GMC seller at our dealership, not surprisingly, is the GMC Sierra 1500. From its sleek interior and exterior design to its advanced technology and 360 degrees of protection, the Sierra 1500 is an all-round winner. Interested in a test drive? Contact us from Westminster or Broomfield to schedule an appointment. We don't just serve the Denver area, we also get plenty of Boulder GMC and Brighton GMC customers. Visit us to check out our awesome inventory today!



Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: AcadiaCanyon | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL