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Our Reviews
I love the service the prices and the people!
JoVan Price was very patient with us. We deeply appreciate his efforts into making the purchase happen.
Jackie Rampersad was excellent! Fabulous people skills and helpful. The service was great and very quick.
I must say it was a great experience with all the employees At Hennessy GMC.
(Translated by Google) Customer service is excellent! Congratulations! (Original) ¡El servicio al cliente es excelente! ¡Felicidades!
It was amazing, Dee took care of our need and everyone there was so kind. The whole experience was amazing. From the moment we got there till we left words are not enough. Thank you so much for making this car buying better than any other we have ever had. This is the place to buy your car or truck
I bought 2021 Cadillac Escalade at the at Hennessy Buick GMC. Mr Jovan Price was my sales representative and he treated me professionally from day one until deal was finalized. Mr Jovan is honest and patience to listen and follow up with any concerns the customers has. I am happy that I met him upon arrival to dealership. I would recommend Jovan for any business deal at this location.
It was great.
excellent people
Had an appointment for oil change, tire rotation. Arrived early and was seen immediately. Very professional and personable service with Ms. Hess. Nice facility.. very clean and comfortable waiting area.
service completed on time that they said it would be
Excellent communication with my Service Agent, Laura Hess (she is very professional and knowledgeable) on the progression of the maintenance on my truck. I was told by another GMC dealership that there was no fix available for my vehicle and Hennessey fixed it with little effort and the utmost professionalism.
Mandy was my first contact with the service department. I called at 5 pm and she answered the phone even though she was on her way out. She listened to what I needed; I emailed the information she requested and before I could call her the next morning, she called me at 8:10 am! Then Mandy handed me off to Robby and he was equally helpful. What I had tried to get done through the dealership where I bought my truck four weeks ago, they got done in a matter of days! Outstanding customer service, response times and service times.
Chris Brown and Manger Chris was excellent. Great customer service.
Dee was great! We found our car online and called Dee to discuss the details. We were 8 hours away but Dee made it worth the drive! Couldn’t be happier😍Highly recommend you give Dee Hines a call for your next vehicle🤩
Chevy was the best salesman. Awesome service.
As always, great service and treated well as soon as I arrived till I left. All service was completed in a timely manner and the entire staff was very helpful. I live in Conyers but choose to come here for all my service for our Malibu. Another great job. Thank you
Made appointment, brought the car in and it was serviced quickly and appropriately.
Joseph is a great service advisor!
Excellent
Jackie was great and made sure I was picked up so I didn’t have to wait at the dealership. Also informed me about specials and payment plans. Great attitude
Sales person was amazing
Great Experience
Just picked up a used car from Hennessy. 5-stars thanks to the excellent experience with our salesman, Chevy Williams. Extremely responsive during the phone/text back-and-forth the week leading up to our purchase, greeted us with genuine excitement, and even helped with our stroller when my wife and I had our hands full with our kids. Dealership was efficient with the pricing negotiations and did not put on the typical game that you tend to experience in used car transactions.
Mr. White was super helpful! The service was great and didn't take too much time.

New Buick GMC and Used Car Dealer in Morrow, GA
We are the premier Buick, GMC, and used car dealership in Morrow, GA. We have an exceptional selection of new Buick and GMC models and a great selection of used cars for sale from all of your favorite automakers. While we have an impressive inventory of cars, trucks, and SUVs what truly makes us special is our commitment to our customers. Our team listens to discover what you are looking for in a vehicle and works to match you with the perfect vehicle in our inventory. By placing your needs first we build long-term relationships and many of our customers return to do business with us year after year. Come to Hennessy Buick GMC to discover the Hennessy difference for yourself.
Used Car Dealerships in Morrow, GA
When you shop our used vehicle inventory you will find some of the finest quality pre-owned vehicles on the market. We love cars and we wouldn’t want to sell you a vehicle that we wouldn’t be proud to own ourselves. This is why each of the used cars on our lot must first pass through our rigorous multi-point inspection and reconditioning process so that we can each vehicle reaches you in its best possible condition. Whether you are looking for a used car, SUV, work truck, or an off-road-truck you can find what you are looking for at our Morrow used car dealership. Shop our entire inventory online or contact us today for details.
Buick Dealership Morrow, GA
Find the new Buick for sale that you have been looking for at the premier Buick dealership in Morrow, GA. Our impressive selection of new Buick for sale includes SUVs and crossovers that are ready for anything. When you are ready to see why J.D. Power named Buick the #1 Overall Brand in New Vehicle Quality come to Morrow, GA to test drive one for yourself.
GMC Dealer in Morrow, GA
The GMC model lineup has something for everyone and you can see all of our new GMC for sale in Morrow, GA. With a well-rounded lineup of crossovers, SUVs, and pickup trucks you are sure to find the perfect GMC for you. If you are looking for power, performance and handling in a smaller package the GMC Terrain small SUV, and Canyon pickup truck may be just right for you. Or you enjoy the power and cargo space afforded to you in our full-sized lineup of trucks and SUVs with a Yukon, Yukon XL, and GMC Sierra lineup. When you are ready to discover the power and luxury of a GMC come to Morrow, GA, and let our GMC experts help you find the perfect new vehicle for you.
Lease and Finance Center
The team at our lease and finance center is ready to help with your auto financing needs. Whether you prioritize a low monthly payment, minimal upfront cost, or lower price over the term of the loan our team will put its years of experience and connections in the auto finance world to work to find the deal that best suits you. If you prefer to lease your vehicles they are up-to-date on all of the latest lease terms and offers and are ready to help you choose the lease that best serves your needs. To expedite your time at the dealership you can fill out our online finance application before you arrive. We can’t wait to work with you.
Automotive Service and Repairs
Treating your vehicle well with timely repairs and regularly scheduled maintenance is the best way to maximize its longevity and preserve your warranty protections. Whether you are in need of auto repair services large or small our team of certified technicians is ready to help. From straightforward services like oil changes, tire rotations, and transmission flush to complex repairs like an engine rebuild or transmission replacement you can count on our factory-certified team. To schedule service, you can choose our convenient online scheduling tool or give us a call today.