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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

  • Verano Customer reviews

    Overall it was pretty good.

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    2014 Buick Verano
  • Sierra 1500 Customer reviews

    recall service and oil change. Excellent from start to finish... thank you!

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    2014 GMC Sierra 1500
  • Verano Customer reviews

    I brought my 2014 Verano for free oil change & lube, along with a rattle sound that had just begun. Turns out it was in a bulletin thatwas recently released. I rode with Dylan, who was very thorough i

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    2014 Buick Verano
  • Sierra 2500HD Customer reviews

    Josh was great very responsive and did what he said he was going to which is the #1 thing that should be done in the service industry. Thanks!!

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    2013 GMC Sierra 2500HD
  • Encore Customer reviews

    Mario in the service department worked very hard and came through to get a loaner vehicle for me when Enterprise fell through for availibilty. I appreciate the hard work and care that I recieved, from

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    2014 Buick Encore
  • Acadia Customer reviews

    My service rep was great. The check in was quick and I received regular updates on the status of my repairs. Picking up the vehicle was also smooth and painless. My only complaint was that the issu

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    2011 GMC Acadia
  • Sierra 1500 Customer reviews

    I purchased a 2015 GMC Seirra pickup, I was very please with the help of your sales person James Griego. He was very helpful and got me exactly what I was looking for. I would highly recommend GMC Bu

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    2015 GMC Sierra 1500
  • Enclave Customer reviews

    Totally different experience this time around. Dylan could not have done more and kept me up to date as to what the status was.

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    2010 Buick Enclave
  • Acadia Customer reviews

    Did warranty work on my vehicle . Staff was great! Especially Dylan!

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    2010 GMC Acadia
  • Regal Customer reviews

    The service department was fantastic. Friendly, helpful, competent and timely. The finance department is a different story.

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    2013 Buick Regal

Grand's Specials

  • 2015 Buick Encore
    $750 BONUS CASH!*
    2015 Buick Encore
    *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. Expires expires on 03/31/2015 View Inventory
  • 2015 GMC Acadia
    $1000 CONSUMER CASH!*
    2015 GMC Acadia
    *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. Expires expires on 03/31/2015 View Inventory
  • 2015 GMC Acadia
    $500 PURCHASE BONUS CASH!*
    2015 GMC Acadia
    *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. Expires expires on 03/31/2015 View Inventory
  • 2013 Volkswagen Beetle Coupe 2dr..
    Dealer PreOwned Special!*
    2013 Volkswagen Beetle Coupe 2dr..
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: 55114P1A View Details
  • 2012 Buick Enclave Leather AWD
    Dealer PreOwned Special!*
    2012 Buick Enclave Leather AWD
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: 33010P1 View Details
  • 2003 Jaguar XJ 4dr Sdn XJ8
    Dealer PreOwned Special!*
    2003 Jaguar XJ 4dr Sdn XJ8
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: P158441 View Details
  • 2012 Toyota Highlander 4WD 4dr V6..
    Dealer PreOwned Special!*
    2012 Toyota Highlander 4WD 4dr V6..
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: P15902 View Details
  • 2014 Chevrolet Cruze Sedan 1LT..
    Dealer PreOwned Special!*
    2014 Chevrolet Cruze Sedan 1LT..
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: P158692 View Details
  • 2012 Lexus IS 250 4dr Sport Sdn..
    Dealer PreOwned Special!*
    2012 Lexus IS 250 4dr Sport Sdn..
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: 55048Q1 View Details
  • 2011 Buick Lucerne CXL
    Dealer PreOwned Special!*
    2011 Buick Lucerne CXL
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: P15908 View Details
  • 2007 Ford Mustang 2dr Conv Deluxe
    Dealer PreOwned Special!*
    2007 Ford Mustang 2dr Conv Deluxe
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: 40079Q1 View Details
  • 2012 Volkswagen Routan 4dr Wgn SE
    Dealer PreOwned Special!*
    2012 Volkswagen Routan 4dr Wgn SE
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: P159251 View Details
  • 2014 GMC Sierra 1500 Crew Cab Short..
    Dealer PreOwned Special!*
    2014 GMC Sierra 1500 Crew Cab Short..
    *Disclosure *The advertised price of vehicle(s) does not include sales taxes, vehicle registration fees, finance charges and, if applicable, cost of emissions test, and/or transportation cost incurred after sale to deliver the vehicle to the purchaser at the purchaser?s request. *You may not qualify for the offers, incentives, discounts, and/or financing. Offers, incentives, discounts, and/or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. * Images and options shown are examples only, and may not reflect exact vehicle color, trim, options, and/or other specifications. * In transit means that vehicles have been built but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for complete details. Stock Number: 33007Q1 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, Grand Buick GMC is 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, at Grand Buick GMC, will do our best to meet the needs of our Denver GMC & Buick customers by offering them 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 alternative near Boulder. Visit Grand Buick GMC today!

Grand Buick GMC: Serving Westminster, CO & Denver Buick Drivers

Buick excellence is here and it's redefined. If you're looking for a Thornton Buick provider, Grand Buick GMC near Denver and Westminster, CO 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, Grand Buick GMC is sure to find a perfect car for you.

Catering to Westminster, CO & Denver GMC Needs

The GMC bestseller at Grand Buick GMC, 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. Grand Buick GMC does not 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