1. Limited availability at GMC EV dealers. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 11.8%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 12/2/24. 2. Limited time offer window of Oct 1, 2024 – Jan 2, 2025. To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by October 31, 2024; (2) register with Costco Auto Program online or through its call center by January 2, 2025 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4) take in-stock delivery between October 1, 2024 and January 2, 2025 of a new 2023, 2024, or 2025 GMC HUMMER EV Pickup or SUV to receive a $1,000 Costco member-only cash allowance. Cash allowance 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.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 12/2/24. 2. Only on the 5.3L V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Savings based on Bankrate of 6.11%. Take new retail delivery by 12/2/24. Elevation shown. Available accessories shown.

1. Monthly payment is $28.16 for every $1,000 you finance. Average example down payment is 19.9%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 12/2/24. 2. Deferred monthly payments until next year. 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 12/2/24.

HUMMER EV IS AVAILABLE FROM A GMC EV DEALER.

*100 points can be redeemed to receive $1 in purchasing value with My Buick Rewards. Must be 18 years or older. Points earned and redeemed only at GM entities and My Buick Rewards dealers in the United States (excluding Puerto Rico, the U.S. Virgin Islands, and Guam). Points are not earned on taxes, fees, or body-shop repair orders. Visit buick.com/rewards/terms to view the My GM Rewards Program Terms and Conditions. †Purchase and installation must be at a participating U.S. GM Dealer. See mycertifiedservicerebates.com for details on rebate/My Rewards claim. Claim must be submitted by 12/31/2024. Rebate can be issued as Rewards Points or Visa® Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 11/30/2024.

*4000 dealer discount + 3000 conquest rebate* Savings include Mullinax discount and conquest rebate. Mullinax discount applies to all customers. To be eligible for the conquest allowance, you must be the current owner or lessee of a non-GM vehicle from 2010 or newer for at least 30 days before purchasing a new Buick. Residency restrictions apply. See salesperson for details. Offer expires 12/2/24.

Explore Our Models

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GMC

Service Your Vehicle with Us We have a full service bay with trained technicians standing by.

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Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

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Current Offers

View this month's current offers and promotions on select Buick, GMC vehicles.

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Welcome to Mullinax Buick GMC

In the market for a new ride? Point your wheels toward Mullinax Buick GMC and our huge inventory of new, used, and certified pre-owned vehicles. We make the buying process simple and convenient with Up Front^® Pricing and No Dealer Fees.

Low Up Front® Pricing

We put our best price on every vehicle - new, used and certified - so you always get a great deal, without any haggling.

No Dealer Fees

We never charge dealer fees, unlike many of our competitors. Save an average of $900 in fees. Just add tax and tag.

Huge Inventory

We offer a huge inventory of new and certified pre-owned Buick and GMC vehicles, as well as a large selection of used cars.

Credit Application

Apply for auto financing online and save time on your vehicles purchase. It's safe and easy.

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Value Your Trade

How much is your vehicle worth? Get a free estimate with our online trade valuation tool.

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Service Center

Does your vehicle need service? We provide maintenance and repairs for many GM models.

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Sell Your Car

Ready to sell your car for cash? Mullinax wants to buy your vehicle. Get an offer today!

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Our Reviews

Google Nov 20, 2024

Samantha is the best, even though the battery replacement was expensive, Samantha was able to find some valuable discounts to offset the cost.

DealerRater Nov 20, 2024

I had a great experience at Mullinex. Campbell Cox was my salesman . He was so nice and professional! He did an outstanding job! Everyone was great!!

DealerRater Nov 20, 2024

Mullinax has been a real experience purchasing an automobile in your GMC dealership’s company.

Google Nov 19, 2024

Great staff, beyond helpful and excellent customer service! 10/10, first time buying a car and the experience was wonderful

Google Nov 18, 2024

hands down the best person I have ever dealt with when it comes to personal service, Sam in the parts and service has went above and beyond to correspond and get me my loaners and part in and get my truck back to me. Not sure what needs to happen but Sam needs a comp for the extra effort she has put in for me! Very professional very personal. Grateful for Sam to make a problem an easy problem with no hassle.

Google Nov 17, 2024

My wife & I would love to thank 3 Mullinax employees. Tony from the service dept. for going out of way to assist in getting our other vehicle service & encouraging my wife to look at another vehicle while we wait to maybe pass some time. Jamal Taylor for going above & beyond to assist me w/ convincing my wife to look at your inventory & then purchasing another vehicle. Jamal's positive attitude, kindness, & exceptional customer service, helped convince my wife that it was time to purchase another vehicle. Mr. Freddie positive attitude for helping my wife & I to complete the deal. My wife Loves her new vehicle, Thank you Mullinax Family.

Google Nov 17, 2024

This was out fourth cadillac purchase, but the first one from Mullinax. This was the best experience.

Google Nov 17, 2024

My overall experience was great.

Google Nov 16, 2024

Jamal Taylor was my salesman, very knowledgeable and informative. He made the entire process of purchasing my new vehicle a smooth and quick process.

Google Nov 15, 2024

Hand downs the best experience I’ve ever had while buying a car. Everyone was super nice. And Jamal did a wonderful job at making everything fast and easy!

Google Nov 15, 2024

Only complaint is coming in with the deal agreed to, just to sign paperwork and I had to wait 1 hour and 20 minutes when everything was supposed to be ready to sign upon arrival

Google Nov 14, 2024

I must say everyone was very nice from the initial hello to the what do you have in mind today. Will our salesman was on point and understood my concerns and worked them out for us. Mr. Shakur was very understanding and helpful as well. Now you can see why I’ve bought 4 cars from them.

Google Nov 14, 2024

The rep welcomed and made us feel as though he knew us for years, during the initial drop off, vehicle ready phone call and during the actual pick up. This is extremely rare in the world these days, so when you see that this still exist it fills your heart.

Google Nov 13, 2024

Marcus did a wonderful job. Was very patient with me and my buying process. I would definitely recommend him as a sales person if I know of someone interested in purchasing a vehicle.

Google Nov 12, 2024

Fantastic, my sales rep Thomas Jackson was the best.

DealerRater Nov 12, 2024

The staff was great. They were friendly, kept my appointment time, and were not pushy. Marcus worked hard to find what I was looking for, and I will work with him again.

Google Nov 7, 2024

Google Nov 6, 2024

DealerRater Nov 5, 2024

Excellent experience when purchasing a truck and allowing me to continue use of a loaner vehicle mine was completed with an installation

Google Nov 5, 2024

Google Nov 2, 2024

Roc was the best sales person we have ever worked with. Efficient and detailed. No pressure and great personality

Google Nov 1, 2024

Kindness and courteousness and the readiness to assist

Welcome to Mullinax Buick GMC

Thank you for making your way to Mullinax Buick GMC, your certified Buick, GMC dealer serving drivers throughout Montgomery and the surrounding areas. At our dealership, you’ll find a solid selection of new Buick, GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance center run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.

Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of Buick, GMC technicians on hand with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of authentic parts. Make your way to Mullinax Buick GMC in Montgomery today for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always get in touch at (334) 851-8000.

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