New and used 2025 GMC Sierra 1500 trucks for sale near Dunwoody, GA

Nolan Knox at Carl black was amazing So helpful and polite if anyone is in the market for a car go see Nolan!

No pressure in purchasing a vehicle. Has your best interest in long term decisions. Very nice and comfortable environment.

My experience was wondering. I had a great salesman Kevin

Just had my 60,000 mi. Service and all went well! They also repaired a rain leak I found after the last storm. I?ve bought several autos from Jim Ellis and always have been pleased with sales and service . Ted and Harley in the Buick service dept .are the best!! I would recommend this dealer.

I just want customers and Days Chevrolet to know that Brenda Lee is service is an excellent person. My corvette was sent there for repairs and they diagnosed and repaired my car to the same standards when I bought it. She was very nice, kept me posted weekly on how repairs were going. She fought with the insurance company and knows her stuff about specific corvette parts. My daughter was in ICU on life support and Mrs. Lee was very compassionate. She is a Godsend. Very professional. Service person of the year in my opinion. This is what service is supposed to look like. Thanks again!

My experience was excellent with Ted. The videos from the technician ere very informative. My son-in-law had a previous car worked on here and also purchased a new one from Ellis GMC.

I have purchased new and used cars before, from different dealerships all over the Atlanta area. A total of 10 counting this one. Plus 2 bikes, but I'm not counting those. I have had absolutely TERRIBLE experiences, and I have had okay experiences. This was, without a doubt the best of them. What made the difference- Sam Rangel. My wife shopped around online and found a van she wanted to look at, and it happened to be at the Hardy Superstore. She went by herself to check it out. She met Sam. Sam was the opposite of what many come to think of when they think of a used car salesman. Sam was very kind and helped her. He listened to her and genuinely desired to help her find what she was looking for. I know most good sales people are like that, but there are some that don't have a customer service quality to them, but Sam does. She never felt pressured. Sam made us feel like he was on our side of things- whether it was the vehicle, the negotiation, the financing, or whatever. He was our representative. I love looking at cars, and investigating them, but absolutely HATE haggling and the actual car buying part. Sitting and waiting forever, going back and forth. Then when you are done, you have to wait for the vehicle to be cleaned and gassed...ugh. Did I say I HATE car buying? So this time, I done the whole deal with Sam through text messaging! A first for me. Whenever I asked for something, Sam replied. Sam's manager, and Finance closer- Mitch Feraco made a great team. And he had the van ready so when we got there, we signed and drove away! So, if you find a vehicle at the Hardy Superstore, or need someone to help you find one, call Sam Rangel- you wont regret it. Tell Sam I sent you, he will take great care of you!

Easy and fast tire install, will be back for future service needs.. Quick, Affordable, Balanced, Tires, Workmanship, Quality.. Aquaman was great to work with, Thanks again!

Kim Nichols rocks, and Sean is also excellent. I ternrt ad, we have emailed and spoken, but not too much!!! Waiting to hear if I'll be able to upgrade. They str excellent sp far!

Dwayne was our service rep today. He was beyond expectations. He was very responsive and professional, making sure we were kept informed and that we understood the repairs. Great service!

Andres was great and very helpful. Although we didn't purchase we would definitely work with him again. We highly recommend him. He's honest and not pushy.

Great experience with Hennessy of Southlake. Frank Parker was awesome and represented the dealership well. I flew in from Memphis, was picked up from the airport and everything about the car was as represented online.

Very nice and knowledgeable one of the best experience I’ve ever had at a dealership, hands-down

Nolan Knox from Carl Black, Roswell, was so easy to work with in purchasing our new Sierra 1500 denali ultimate. Nolan was so professional and knowledgeable as he answered all our questions. I highly recommend Nolan Knox. Thank you for making this whole purchasing event less stressful. Charles & Deb

I was looking to upgrade my truck and met Nolan Knox who helped me look for the right truck. He was patient as I tried to make the best decision for me. He responded to all my questions even when he was off. I would recommend Nolan to help anyone with car or truck buying from Carl Black GMC of Roswell.

Always very good service. Take very good care of my vehicle

The customer service was great. I have tow complaints: 1. A 3% surcharge when using a credit card which everyone pays with. 2. The waiting room was freezing. I know it?s extremely hot outside but it was very uncomfortable in the waiting area.