Hennessy Buick GMC

Very professional and nice guy Great delearship, very professional,Mark Cooper was very helpful with my process, He was very nice salesman, he explain to us the whole car sale proce Great delearship, very professional,Mark Cooper was very helpful with my process, He was very nice salesman, he explain to us the whole car sale process, he was easy person to talk to. He explain all the features of the vehicle step by step More

Good experience with this dealership I had good experience while buying my Mazda. The sales agent as well as business manager were friendly and helpful. They answered my questions regardi I had good experience while buying my Mazda. The sales agent as well as business manager were friendly and helpful. They answered my questions regarding the vehicle and financing. More

Customer service oriented. Dayo was very kind and profession Dayo was very pleasant and helpful with trying to get the best interest rate possible. The car manager was instrumental for my decision to purchase my Dayo was very pleasant and helpful with trying to get the best interest rate possible. The car manager was instrumental for my decision to purchase my vehicle at this location. More

Great Customer Service Very helpful and quick on the process of buying a car. I was dreading the "process" of paperwork etc, I was very surprised how quickly everything was Very helpful and quick on the process of buying a car. I was dreading the "process" of paperwork etc, I was very surprised how quickly everything was handled. Very professional, personable and all around great customer service. Will definitely recommend More

Beware Drove 2.5 hours to purchase a vehicle and within a week the check engine light came on. Called the dealership and was told I could drive 2.5 hours bac Drove 2.5 hours to purchase a vehicle and within a week the check engine light came on. Called the dealership and was told I could drive 2.5 hours back and they would hook it up and tell me what the problem was; not that they would fix it but just tell me what it was. Definitely not people I would do business with again. More

Excellent Experience The Internet sales staff Mark cooper and Bernard Hill and they found the exact car I wanted and the price was fair and the transaction painless. Frie The Internet sales staff Mark cooper and Bernard Hill and they found the exact car I wanted and the price was fair and the transaction painless. Friendly and no pressure. Highly recommended. More

Excellent & Honest I absolutely loved working with the people at Hennessey Mazda Buick GMC! I found EXACTLY what I was looking for at a much lower price than other deale I absolutely loved working with the people at Hennessey Mazda Buick GMC! I found EXACTLY what I was looking for at a much lower price than other dealerships. This is my second time purchasing a car with them in four years because of their friendly, inviting atmosphere. We are customers of theirs for life! More

Great service! Comfortable setting and understanding salesman. I will be recommending to friends for future purchases! Financed us with no problems! Thanks service! Comfortable setting and understanding salesman. I will be recommending to friends for future purchases! Financed us with no problems! Thanks for the great service! !!! More

Top notch dealership We can't say enough good things about Ron Geraci Internet Sales mgr.. Expert knowledge of product and services. We did appreciate him not being push We can't say enough good things about Ron Geraci Internet Sales mgr.. Expert knowledge of product and services. We did appreciate him not being pushy. Don't like to go to dealerships where someone immediately chases you around a parking lot of vehicles. The finance manager (sorry forgot his name, Mr. 6'5) was a very likeable individual. We have always received great service from Hennessey. Thank You! More

Best car buying experience in 23 years! I visited 8 other dealerships before visiting Hennessy of Southlake. I live in Alpharetta and wanted to buy local, but I couldn't make it work out unt I visited 8 other dealerships before visiting Hennessy of Southlake. I live in Alpharetta and wanted to buy local, but I couldn't make it work out until I went out of my way to visit Russ at Hennessy. I'm glad I did. I now have the Van I wanted at a reasonable price and Russ made the experience more than tolerable. When my bank financing fell through at the last minute, the Hennessy finance department was able to make it work for the same rate as the bank saving me another trip to Morrow. Thanks Russ! More