1. Available for eligible individual buyers on new qualifying vehicles assembled in the US. Only applies to interest paid in tax years 2025-2028 on new debt contracted after 12/31/2024. Tax deduction subject to change and filing requirements. Income restrictions and other restrictions and limitations may apply. Consult your tax, legal, or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Deduction subject to federal laws and regulations and manufacturing constraints.

1. To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac dealer at time of visit; (4) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. 2. To qualify for the GM Rewards Limited Time Special, and receive 10,000 GM Rewards points for Costco Gold Star, Business Membership or 12,000 GM Rewards points for Executive Membership on eligible purchases you must: (1) be a Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) be an individual consumer 18 years or older residing in the fifty (50) United States or Washington, D.C.; (3) be a GM Rewards Member or enroll in the GM Rewards Program within 30 days of the purchase of a qualifying vehicle at experience.gm.com/createaccount; (4) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (5) present your certificate and unique promotion code to any GMC dealer at time of visit; (6) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup through the GM Limited Time Special. GM Rewards Members also earn 1 point for every $5 spent on a new GM lease or purchase, based on the vehicle MSRP and excluding taxes and fees. Points will be awarded within 45 days of your qualifying vehicle purchase. GM Limited Time Special Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. AVAILABLE ON THE TURBOMAXTM ENGINE. 3. Tax, title, license, and dealer fees extra. Dealer sets final price. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 4. AVAILABLE ON THE TURBOMAXTM ENGINE. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 8/4/25.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 8/4/25.

*Eligible brands ACDelco Gold ($20 rebate per battery) and ACDelco Original Equipment or GM Genuine Parts ($15 rebate per cabin air filter, $15 rebate per engine air filter, $80 rebate per brake pad set or brake rotor set and $30 rebate for three wiper blades). $160 rebate derives from collective rebate on all eligible parts. Limit one rebate per VIN for battery and filters. Limit two rebates for brake pad or rotor sets. Limit three rebates per VIN for wipers. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 9/30/2025. Offer ends 8/31/2025. Installation not required for wiper rebate.

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Welcome to Brown Buick GMC in Amarillo, TX!

Treat yourself to the friendly and personable car dealer experience you deserve by visiting Brown Buick GMC. As the oldest family-owned car dealership in Amarillo, TX, we're renowned across the Texas Panhandle for providing first-class service to all our guests. Whether you're a longtime acquaintance or new customer, you'll be well taken care of as soon as you walk through our doors. And no matter the GMC truck or Buick SUV you're searching for, you'll enjoy a stress-free car-buying process when you purchase here!

Buy a New or Used GMC in Amarillo, TX

If you're in the market for a powerful new GMC or stylish Buick, Brown Buick GMC is the place to go. We offer a wide selection of fan-favorite models that Texas GMC fans are looking for, from the Sierra and Canyon to Acadia and Terrain. Plus, our new Buick specials in Amarillo, TX, can allow you to claim incredible savings on the Encore GX or Envision trim you're interested in. Would you rather shop our used GMC trucks, or want to learn more about your local Buick financing options? No matter the vehicle you're searching for, you'll benefit from affordable prices and transparent auto sales at our TX Panhandle Buick dealer.

Buick & GMC Service near Me

Long after the sale, you can turn to our Amarillo Buick dealer for all your auto service and parts needs. We carry an expansive selection of genuine Buick parts and GM accessories, so you can customize a GMC truck exactly as you see fit. Plus, the certified technicians at our nearby GMC service center can handle all your car maintenance needs, so you can confidently take on the road ahead.

Local GMC Dealers in the Texas Panhandle

Everybody at our Texas GMC dealership can't wait to meet you! Brown Buick GMC is located at 4300 South Georgia Street in Amarillo, TX, so local drivers from Canyon, Lubbock and beyond can visit us with ease. Whether you're headed here from within the panhandle or elsewhere, you can find everything you need at our nearby Buick dealer!

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Our Reviews

DealerRater Jun 22, 2025

The Dealership was very professional and courteous. I wil surely use them again in the furture!

DealerRater May 24, 2025

Purchased my first car here Gmc Acadia 2015. 185,000 miles still runs like new. Husband said it was time for an update, of course I went back to Brown but this time for a 2025 Subaru Ascent. Jaimi was the best. My husband and I both loved she knows her vehicles, shes straightforward, honest, enlightened us with all the information we needed to know, her speed to get the purchase done is 100%. Always available to us when we had a question. Every car dealership needs a Jaimi but if every car dealership doesn't have a Jaimi just go to Subaru in Amarillo. So happy with our vehicle and the service. Thank you Jaimi for helping us get exactly what we wanted and on time day of our 8 year wedding anniversary.

Facebook May 24, 2025

Facebook May 18, 2025

I recently purchased a vehicle from Brown Automotive Group & had a very good experience. Keith & John made the process easy & were very informative with any questions I had. They took their time to show me the vehicle and explain how everything works. I am very pleased with my buying experience & will definitely be back. Highly recommend!

DealerRater May 15, 2025

Michael Grady and Jonathan Backer were wonderful! They really made the car buying experience great for my friend.❤️

DealerRater Apr 18, 2025

I purchased a used 2022 AT4 in February having the pickup 1 day the alternator went out, had it another week and the fuel pump went out. Two weeks later the transmission line ruptured. Following that the A/C wasn’t switching correctly and the back up camera went out took it to get that repaired and a light on the dash said charging system failure. After calling Danny Contreras and telling him I was done with this pickup, please find me something different and that I was over this pickup he went to work to make the deal right. The manager Mr Morales and Danny worked quickly to get me the best deal possible on a new vehicle. I understand that they had no control over the things that went wrong with that pickup but am so happy with the way they made things right and got me in a new vehicle quickly and without me losing a ton of money on a pickup I only owned a couple months. I would highly recommend these guys in purchasing a new or used vehicle and they have sure earned my respect and my future purchases when it comes to vehicles.

DealerRater Apr 4, 2025

John Thurlow recently assisted us in purchasing a 2025 GMC Yukon AT4. His knowledge and care helped us to understand the vehicle's new digitalsystems, compared to our 2019 Yukon Denali. Us old-timers drove off the lot "digitized"and secure on our four hour drive home to New Mexico. Great Vehicle. Thanks John

DealerRater Apr 3, 2025

Our recent experience was wonderful. We were greeted with warmth and professionalism. Jaimi’s knowledge of the vehicle provided us with confidence we needed to make an informed decision. She was patient and ensured we understood every aspect of our purchase. We bought a 2025 Subaru Ascent

DealerRater Apr 2, 2025

It was clean and friendly. We were well received and welcomed in a courteous manor

DealerRater Mar 28, 2025

Great experience from the time I inquired about the truck online all the way until I drove it off the lot, John & the finance team was super easy to work with, explained all they had to offer with my purchase with no pressure to purchase, truck was ready when I arrived from out of state to pick it up, Deal was very easy and quick, Spent more time with John learning about the technology that the truck had to offer than actually buying it, and I've been contacted several times after the purchase to ensure i was satisfied and answer my questions about the Technology, Onstar & the My GMC app, great experience & did i mention a great deal making it worth my time to travel out of state to make the purchase! Thanks Guys for a awesome buying experience!!

DealerRater Mar 18, 2025

Paul and Nick were really good! I appreciate all they did in our process of purchasing our new vehicle! Did not feel the pressure other businesses have when trying to make a big purchase. Thank you for treating us as people and not just a sale in numbers! Will come back to deal with them for sure

Facebook Mar 7, 2025

Vanessa and Michael were absolutely amazing! Thank you for all of your help! We LOVE our new ride & will definitely recommend you guy’s to anyone we know looking for a new vehicle! 😊💖

DealerRater Feb 13, 2025

John Thurlow and Will Clowe were extraordinarily helpful in getting us into our new car. We can't thank them enough, for the time and effort they gave us to make sure we knew how to enjoy our new car.

Facebook Feb 11, 2025

Luis was very helpful! Find me EXACTLY what my family & I need. We love it!

DealerRater Jan 11, 2025

Brad Cook was a pleasure to work with. He knew how important this new purchase was to us. The car was for our college student going to school 7 hours away from home. Brad, thanks for your hard work and attention to detail. I would recommend Brad to anyone looking for a new car, especially for any parents looking for a car for their kiddos.

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