Used GMC Sierra 2500 AT4 for sale near Chamblee, GA

It was a great experience working with Allen. He made sure that the process went smoothly and quickly. I'd go back for another car. Everyone was great!

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

The service is good. You will find what you need and what you want with them.

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

About two weeks ago, I found a Lexus RC 350 at CarGurus and I stopped by for some window shopping and ran into Lou, who was helping another customer at the time. Even though the showroom was busy, He took the time to greet me and reassured me that someone would be with me shortly. That simple gesture really stood out and made me feel valued, even before I made a decision. After doing my research, I decided to return to ALM Marietta, and I'm so glad I did! I had the pleasure of working with Lou again, and I also had the chance to meet some fantastic folks in both the management and finance team.

As a proud Cuban woman who values honesty, respect, and family-like service, I have to say—working with Manny Platero was an absolute pleasure. From the moment I arrived at Rick Hendrick Chevrolet of Buford, he treated me not just like a customer, but like family. Let me tell you, sometimes as a Latina, especially with a bit of an accent, you worry you won’t be taken seriously or that people will try to take advantage. But not with Manny. He listened to me carefully, explained everything clearly (even the things I didn’t understand about the car), and most importantly—he made me feel respected. What I appreciated most was his patience and the way he took the time to walk me through each service step. He wasn’t trying to push unnecessary work or confuse me with technical words. He was genuine, kind, and very professional. It reminded me of how we take care of people back home—with warmth, but also with integrity. Gracias, Manny, for making this Cuban woman feel seen, heard, and well taken care of. You’ve earned a customer for life—and I’ll be sending my whole family your way. Con cariño, María G.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

MANAGEMENT AND JEFF WAS GREAT!!!! They always take real good care of me and my Kia Sportage!!! And the amenities are great - love my hot chocolate out of the machine 🥰😊🤩. And the popcorn already prepared and served to us in baggies!!!!

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

From drive in to drive out the service was exceptional. Concern and professional was foremost. Timely updates were provided. Best dealership I have had the pleasure of doing business with.

Convenient time and good customer service. Discussed with me and offer suggestion and alternatives for fix needed things in the car. Detailed with what needs to be one immediately.

Wonderful communication and my car was finished much faster than I thought possible! Very thankful to Rob for all he did to keep me updated on my car.

Customer Service was amazing and I will return. Very professional staff and kept you informed of the progress of your vehicle.

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!

Very friendly staff. My sales person was Robert. He was very knowledgeable and answered every question I had. He was patient and took the time to go over every detail of the buying process. At closing he made sure I was completely comfortable with how my new car worked. He didn't miss anything. Definitely go to Mazda to buy and I would ask for Robert.

Very pleased with service I received. It honest, helpful and answered my question and concerns. Greg was able to satisfy what I needed and I would recommend purchasing a car from this dealership.

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

Recently purchased a SUV for daughter Baker and Keanen delivered the vehicle and completed all of the paperwork. The delivery was smooth and their dedication to us and the sales was commendable. I do highly recommend.

Compre mi Nueva AT4 y me ayudo kenmanuel el proceso fue rapido, buen servicio y calidad

Benjamin Clark was very kind and professional and made the deal happen. I would recommend asking for him.

Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else

Staff was great on finding the right car Jada, Victoria, and Jacob was Great!!! I had an amazing experience.

Great and easy experience. Sales staff was easy to work with. Car is fantastic. Price was reasonable. I would recommend the dealership to a friend.

Kenmanurl me aside a compar my nueva 2500 Denali he was really helpful. I am happy

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.