Heritage GMC Buick
Sales      888-609-3402
Service 
866-620-6373

Heritage Vehicle Specials

  • 2014 Buick Enclave
    REGIONAL BONUS CASH*
    2014 Buick Enclave
  • 2014 Buick Enclave
    CONQUEST BONUS CASH*
    2014 Buick Enclave
    *Disclosure For current owners of 1999 or newer NON GM cars or light trucks. NOT required to trade qualifying vehicle. Offer may be transferred within household. Not available to GM or dealer employees. Expires expires on 09/02/2014 View Inventory
  • 2014 Buick Enclave
    CUSTOMER CASH REBATE*
    2014 Buick Enclave
  • 2014 Buick Enclave
    BONUS CASH*
    2014 Buick Enclave
  • 2014 Buick Encore
    REGIONAL BONUS CASH*
    2014 Buick Encore
  • 2014 Buick Encore
    CUSTOMER CASH REBATE*
    2014 Buick Encore
  • 2014 Buick Encore
    BONUS CASH*
    2014 Buick Encore
  • 2014 Buick LaCrosse
    REGIONAL BONUS CASH*
    2014 Buick LaCrosse
  • 2014 Buick LaCrosse
    Loyalty or Conquest Bonus Cash*
    2014 Buick LaCrosse
    *Disclosure For current owners of 1999 or newer NON GM cars or light trucks. NOT required to trade qualifying vehicle. Offer may be transferred within household. Not available to GM or dealer employees. Expires expires on 09/02/2014 View Inventory
  • 2014 Buick LaCrosse
    CUSTOMER CASH REBATE*
    2014 Buick LaCrosse

Customer reviews

4.9 / 5

Dealer Rating

Our average rating from our customers is

4.9 / 5

Read Reviews

  • Terrain Customer reviews

    Mario is truly a customer oriented sales person. Without a doubt this was the easiest purchase I have ever made. I always felt that you cared, unlike most dealerships I have been to. Keep up the good

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    2014 GMC Terrain
  • Enclave Customer reviews

    Great experience. No hassles or high pressure.

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    2014 Buick Enclave
  • Enclave Customer reviews

    This is our third car that we have purchased from Heritage. Everyone involved was absolutely wonderful and so helpful in our transaction. We felt no pressure whatsoever and they treated us like fami

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    2014 Buick Enclave
  • Sierra 1500 Customer reviews

    EXTREMELY TOP NOTCH PROFESSIONALISM! A/C PROBLEM FIXED WITHIN AN HOUR! MY FAMILY WILL BE A SERVICE CUSTOMER OF HERITAGE GMC FOR LIFE! THANK YOU DIRECTOR TERRY WOODARD!

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    2014 GMC Sierra 1500
  • Sierra 1500 Customer reviews

    Great service personnel and quick turn around.

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    2014 GMC Sierra 1500
  • Acadia Customer reviews

    Quentin Derossett my sales representative and Joshua Reed in Financing were excellent to work! Quentin was out to greet me when I walked up and showed me exactly what I was looking for. Prior to goi

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    2014 GMC Acadia
  • Enclave Customer reviews

    I had issues with getting a call back when I called for my recall work, however spoke to Terry the manager and he made it all work. It was all excellent afterwards.

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    2012 Buick Enclave
  • Sierra 1500 Customer reviews

    Very friendly and was able to get me what I wanted. After visiting several other dealerships that were not able to get me what I wanted

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    2014 GMC Sierra 1500
  • Sierra 1500 Customer reviews

    Arrive at dealership got checked in and was out on the time I was told it would take to do the work.

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    2014 GMC Sierra 1500
  • Yukon XL Denali Customer reviews

    coffee could be better!

    Read More >>

Rockwall, TX New & Used Car Dealership - Heritage GMC Buick

Welcome to Heritage GMC Buick in Rockwall, your new and used car, truck and SUV dealership serving Garland, Terrell and Greenville, TX. We provide our valued Terrell GMC and Buick customers with great deals on some of the hottest models out there, including the GMC Acadia, Buick LaCrosse and Verano. Come in to consult with one of our friendly and professional staff members about your next vehicle purchase. We have a huge selection of new and used vehicles, including certified pre-owned cars. We are conveniently located just off exit 68 on I-30 in Rockwall, east of Lake Ray Hubbard. You can make an appointment to test drive a truck or SUV at our Greenville, TX and Garland GMC dealership today!

Terrell, Greenville, & Garland, TX Buick GMC Dealership

At Heritage GMC Buick, we know that there are many car dealerships in Rockwall, TX to choose from. We want Greenville, TX customers to feel good about the car they're buying at our dealership, and the people they are buying it from. That is why we are committed to a hassle-free buying experience for our Terrell Buick car shoppers. Our staff is committed to our North Texas community and we value the loyalty of our Garland Buick customers. Greenville, TX, Buick or GMC drivers can browse our website to get more information on how to pre-qualify for financing, get a quick quote or find parts and accessories for their vehicles. If you have any questions, don't hesitate to call us or contact us online. Our Rockwall GMC dealership is looking forward to serving you.

Parts and Service Department near Garland

When your Garland Buick or GMC has troubles, look to Heritage GMC Buick for all your servicing needs. Our Rockwall GMC Buick dealership has a full parts and service department that is here to repair your car, truck, or SUV, so you can get back on the road again. You can make an appointment online with one of our certified technicians and we will get your vehicle in as soon as possible to our Rockwall dealership. So the next time you need to get your oil changed, tires rotated, or brakes inspected, make sure to come to your regional Garland to Terrell Buick, GMC dealership.

Buick Enclave - Garland, TX Buick Dealer

The Enclave, available at Rockwall Buick, is making a splash in the auto world. Greenville, TX Buick drivers know that they can depend on the Enclave due to the fact that it was named a 2012 Consumers Digest Best Buy and received a 5-star overall rating score for safety. With seating for up to 8 passengers and tri-zone climate controls, the Enclave is the perfect Terrell Buick family SUV. Come in and see our large selection of Enclave crossovers at your Garland Buick dealership in Rockwall!


Service | Parts Order Form | GM Accessories

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