Used GMC Sierra 2500 trucks for sale near Cumming, GA under $1,000,000

Reggie was the best! Thank you for everything. Would defend recommend that you ask for him to assist with your purchase.

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Everyone I met was just so friendly, knowledgeable and professional. I felt like I was being helped by people I'd known all my life. Thanks for making every thing so easy and pleasant.

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.

Raine was the best, we left a car dealership and then stopped and met Raine and what a difference, she was amazing. Took time and did everything she said she would and to be honest I didn’t think she could make the deal we wanted but to her credit she was able to do it and we bought our car and are very pleased!!!

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.

Excelente servicio el que nos ofreció Kenmanuel gracias a Dios y a él logramos la compra del vehículo, excelente vendedor nuevamente gracias Kenmanuel por su gestión

Service was quick. Always friendly and courteous when checking and out. Nice to see the same person. Great and quick. Thank you, greatly appreciate the promptness.

Our experience at Mall of Georgia Mazda was from beginning to end a great success. Our salesman, Hykeem, was knowledgeable and helpful in finding the right car. The sales manager was congenial and not high pressure and we felt very fair in agreeing to a deal. Everyone we dealt with at the dealership was friendly and helpful in answering all our questions… and not having bought a car in 14 years our questions were many! We also observed them dealing with other customers in a similar manner.

Allison is my trusted advisor. She's honest and shoots me straight. She is truly genuine.

Kenmanuel hizo un excelente trabajo, mi familia está feliz y yo contento por la amabilidad con que kenmanuel nos ayudo

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Quiero dejar mi experiencia porque de verdad cuando una persona hace su trabajo con amor, se nota 🙌🏼🙌🏼 Josie fue súper amable, paciente y muy profesional, me transmitió total confianza desde el primer momento. Gracias a ella hoy tengo mi carro soñado, un carro de alta gama, y no solo eso, sino que todo el proceso fue fácil, bonito y lleno de buena energía. De corazón la recomiendo, porque cuando alguien te atiende con honestidad y te guía con cariño, merece ser reconocida. 🥰💪🏼

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

Salesperson courteous friendly, very knowledgeable and very helpful. Financing options explored to reach our budget goals. .

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.

XT was the first person we saw when we drove onto the lot at Gwinnett Ford, we told him what we were looking for and he was very patient in helping us find a van of our choice. We appreciate how he took the time to listen to us and find sometime within our budget.

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!

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.

We purchased a 2025 GMC Yukon from Nolan Knox with Carl Black. Nolan was great, kept us well informed. The purchase was simple and painless. We will purchase our next vehicle from Nolan and Carl Black.

Manny Platero the best of the best, no doubt will be back fir my services

Joe Davis did a great job in guiding me on my used car purchase! Look for him to assist you on your next purchase. Thank you

Loved my very smooth buying purchase from CarMax last night the salesman Ricardo was very nice and very knowledgeable very impressed with him he was courteous and pleasant! Had a very good experience! Thank you Ricardo-CarMax!

I came in for oul change and my Rear riverside tire leaking down. it took over 3 hours to complete work. I was grateful that the tire was replaced with a new one., but they did not put valve stem cover back on nor did they clean the white sealant material from around tire and wheel. I think they could have been more customer focused

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!

Benjamin was great. Very attentive to the details. Got me a new truck, even though I thought I was going to get one before coming in to the dealership.

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