Used GMC cars for sale near Lithonia, GA under $1,000,000

Manny Platero is my dude to go for services on my whole fleet of cameros.

I ordered a 2022 3500 SRW Pro LB Double cab 4x4 in silver metallic / blk cloth. Added preferred package; gooseneck pkg; X31; upgraded wheels; camper/Snowplow prep; black steps. Got the 6.6 gas L8T. No start/stop and runs on all 8 cylinders all the time. I Love this truck. Had Rams and Fords in past. This is my first GM truck. I am in my 50s so not a brand thing... just a great truck. It was delivered in June. Truck rides great, tows very well, reciever or gooseneck. Fuel mileage is outstanding! Especially for a 4x4 one ton. I get 16 to 18 highway when not towing. I was shocked by how well it did and impressed with towing mpg as well. I generally tow between 6 and 14,000 lbs. Loads include a Glacier bay catmaran boat, 30' camper, and 3 axle 25' gooseneck. Truck easily handles those loads. The L8T engine is smooth and powerful. The 6L90 Transmission functions perfectly. If something were to happen to this truck I would not hesitate to order an exact replacement. So far very satisfied. MSRP as ordered was $53,945.

I have purchased a number of vehicles from John Thornton Chevrolet and one from John Thornton Cadillac/GMC and have had great experiences in every case. They are the only dealership I use for service for my Georgia based cars.

Danny was a great service advisor. Went above and beyond. Would highly recommend him to anyone needing help

Great experience with the Jim Ellis team. Friendly and helpful, resulting in one of the best car buying experiences I have ever had.

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.

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.

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!

We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!

Adam Hubbard and his technicians always provide exceptional service. This is the reason I return. I purchased my Nissan in 2016 and have only let Nissan of McDonough do all maintenence on my baby blue for 9 years, and this service department is the reason she still rides smoother today

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

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.

I was totally satisfied with buying a car at Nalley Toyota Roswell on September 26, 2025. The process actually exceeded my expectations and I recommend to anyone looking to buy a car to definitely try them first. Great job Titus, Brandyn and Arnold Harrison!

I love my car. I love the way it handles, and the confidence I have in it when I’m on the road. The room in it is fantastic. All the room I need for when we travel.

Courteous, professional staff. Well-represented vehicle that exceeds expectations. Fast delivery. Smooth remote buying process. Would go out of my way to buy here again.

2019 Canyon Denali. All sorts of bells and whistles, several that I don't really need. Biggest complaint: no memory seats and no Homelink garage opener. Ridiculous. What accountant made that decision?

First time having my car serviced at Nash Chevrolet and I will return. Very pleased with the service and employees. I live much closer to another Chevy dealer, but it does not compare with the service and respect that I received at Nash. Thank you all so very much. Mary Dolphyn

Have a 19 4x4 SLT Short Box. Lifted 4" w/ 20" rims and decent all purpose tires. With the relatively short wheelbase and the slight lift, I've never had a 4WD that handles everything so easily, including the worst mountain trails. Have owned for 3 years now and have not had any problem other than a dead battery. The interior is average, but in a utility/4WD that gets mud, dog fur and camping fallout, who cares. My prior SUV was an 04 Avalanche 4x4. Cool truck but bad gas mileage and impossible to park in tight city lots. The Canyon is perfect size, easy to handle and with a couple minor mods pushes 350 hp.

I came from Columbia SC to look at a Jeep Sahara I saw online. Greg greeted us at the door and got us into a test drive and then purchasing the vehicle without any issues. He was friendly, efficient, and made my car buying experience a breeze. I would recommend ALM Marietta to friends and family, and ask for Greg!!!

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

Had an amazing experience at Akins. Salesman JR was awesome and assisted me on my purchase of a custom build superduty. Drove up from FL cause these guys do it right. Highly recommend JR and Akins Ford.

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.

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 have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one

Manny Platero never ever let me down always a true professional at what he does

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.

This is a luxury suv with plenty of room. I'm still learning the features. It is a smooth ride with a great interior. Great for towing a popup camper.

The people were a pleasure to work with. They Had the truck ready when I arrived. I showed up finished the paperwork and drove out

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. 🥰💪🏼

Every one was pleasant but the truck I was interested in was sold. I looked around at some cars and trucks and left

This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!