Customer reviews

4.7 / 5
  • Terrain Customer reviews

    I received an e-mail saying tire rotation was due,along with a form to make an appointment. I did that. about the same time I received in the mail a $35.00 discount coupon.I took that with me at the a


    2013 GMC Terrain
  • G6 Customer reviews

    Simpson as usual does a great job on my car!


  • Yukon XL Customer reviews

    Best and easiest car I have purchased


    2015 GMC Yukon XL
  • Yukon XL Customer reviews

    I always have good customer service here, and it all begins with Jose Vinas. Service counter is fast and clean. Staff are all very polite and professional. Waiting area is always kept neat and clean


    2008 GMC Yukon XL
  • Regal Customer reviews

    I purchesed a Buick Regal Turbo, love it! The service I recieved was amazing. Ryaz was amazing. I sent an email inquiry at 1pm or so and was driving my car home by 6:30. Very impressed with how fast a


    2014 Buick Regal
  • Terrain Customer reviews

    my experience was great at this dealership. everybody there was really helpful. my salesman was Todd he was really helpful showing the wife and I the 2014 terrain. manager was George and he helped me


    2014 GMC Terrain
  • LaCrosse Customer reviews

    Regular service


    2014 Buick LaCrosse
  • HHR Customer reviews

    I have had very few problems with my 2008 HHR . But when Something does come up with it I take it Simpson Buick and they fix my problem . The men in the shop are very friendly and there coffee and don


  • Sierra 1500 Customer reviews

    GMC Sierra 1500


    2014 GMC Sierra 1500
  • Sierra 1500 Customer reviews

    I came into the dealer to trade in my 2008 Toyota Tacoma PreRunner for a 2014 GMC Sierra SLE Crewcab. I found the exact model with the packages that I wanted, and even the exact color (Stealth Gray).


    2014 GMC Sierra 1500

Welcome to Simpson Buick GMC of Buena Park

Simpson Buick GMC is your Orange, Garden Grove, Santa Ana, Tustin, Yorba Linda, Brea and La Habra Buick & GMC Dealership.


Thank you for visiting Simpson Buick GMC, your Buena Park Buick GMC dealer. We offer a great selection of both new and used cars, trucks and SUVs. When you need a new Buick car or GMC truck, we have what you need at the price you're willing to pay. 

Your local Orange, Garden Grove & Santa Ana, CA Buick and GMC dealership

Located near exit 116 on the Santa Ana Freeway on Auto Center Drive, we're easy to get to from anywhere in Los Angeles or Orange County. Fullerton Municipal Airport is just a few minutes north of your Buena Park Buick GMC dealership. Fairfield Inn & Suites Anaheim is just a few minutes south of our dealership. Because of our great location to the Santa Ana Freeway, we are also able to serve our great Buick and GMC customers throughout Orange County. Simpson Buick GMC is proud to say we are your local Orange County Buick GMC dealer. If you need specific driving instructions to your Buena Park Buick GMC dealer, you can find them on our hours and directions page.

Buick and GMC cars, trucks and SUVs for our Orange, Tustin & Yorba Linda Buick GMC customers

Service | Parts Order Form | GM Accessories

Enclave | Encore | LaCrosse | Regal | Verano
Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger | Sierra 1500 | Sierra 1500 Hybrid
Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon Hybrid | Yukon XL

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