Hennessy of SouthLake

770-968-6800
Our Website
7261 Jonesboro Rd. | Morrow, GA 30260

Hennessy Buick GMC in Morrow, also serving Jonesboro,GA and Roswell,GA is proud to be an automotive leader in our community. Since opening our doors, Hennessy Buick GMC has maintained our solid commitment to our customers, offering a wide selection of cars and trucks and ease of purchase.

Whether you are in the market to purchase a new or pre-owned vehicle, if you need financing options, we’ll help you find a car loan that works for you! Even if you have bad credit, or are a first time car buyer, you can trust that Hennessy Buick GMC will professionally fit you into the automobile of your choice.

Hennessy Buick GMC has a professionally managed Service and Parts Departments open extended hours to accommodate our customers’ busy schedules; and, as always, Hennessy Buick GMC offers competitive pricing for your automotive maintenance needs. Please feel free to contact us at (844) 240-2377 if you have any questions or comments.

Hennessy Buick GMC offers a full line of service areas including:

New Automobile Sales
Pre-owned automobile Sales
Auto Loans and Financing
Certified service department
Full selection of Buick, Gmc, GMC parts and accessories

Customer Reviews

Chris Curry was the best salesman we have ever worked with. A true gentleman in every respect . Very knowledgeable and a true pleasure to work with. I give him 100++

Reviewed by Kathy Popwell on 03/2024, courtesy of Google

All good nothing negative to share. Thank you for the amazing service and incredible follow through.

Reviewed by david krawitz on 11/2023, courtesy of Google

Jevon Price, the salesman was exceptionally awesome. The only problem I had was the people that sit behind the desk to make the deals, but they waste a lot of time and they waste of people time.

Reviewed by Warner Thomas on 04/2024, courtesy of Google

Wow, very impressive. I’m glad I left my last Truck company & joined GMC. My wife drives a foreign & their service is always above expectations. You guys @ GMC, really are the best service I’ve experienced.

Reviewed by Marcus boyd on 04/2024, courtesy of Google

I was very happy with my time at the dealership. My first stop was with Bob Hurst as he has handled all of my service work in the past. I asked him if there had been any major problems with the newer trucks. After getting an answer that I liked, Mr Hurst took me up front to see a sales person. He hooked me up with Mr Terrell. Mr Terrell planted me at the front door of the dealership and went and got several different trucks that matched what I was looking for in a truck.I drove off in one and hour later. I’m happy.Scott Evans

Reviewed by Scott E. on 10/2014, courtesy of Google