Used GMC cars for sale near Canton, GA under $3,000,000

Josie and Sam helped buy our business latest truck. The help us get through the process smoothly and quickly. Super happy with our experience. Everyone at this dealership is super professional and friendly. We w be back for more business with them.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

Very good workforce at this location. Sales and financing was top notch service oriented. The overall process was smooth and did not require a whole day to complete. Looking forward to buying more cars from them in the future.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

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!

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Heather is always very professional and knowledgeable. I trust her opinion and recommendations. She meets the customer needs and makes you feel as, valued customer.

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

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.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

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!

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

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!

Thank you CM Patel . We had a great experience with you and your professionalism And good behavior I really appreciate all of your hard work.

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

We are loving our new RAV4 hybrid from Marietta Toyota! Special shout out to Caleb and David for helping us get exactly what we wanted, at a great price and within a budget we could manage. And thanks to Clyve for all the financial details!

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Quite effective customer service, I was contacted very quickly, they responded instantly and are very friendly

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Great service even with the bad weather we had. Fast turn around on repair . Truck drove great on way back home. Had no problems with it

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

On 8/23/25 After an exhausting search, we were blessed to be connected with Lloyd (Lincoln side) of Hennessy Ford Atlanta. We were looking for a specific used car I saw online (that we learned was located on the Ford side) but our GPS took us to the Lincoln side. The entire process from start to finish went smoothly and Lloyd made sure we felt valued every step of the way. I experienced a level of customer service with Hennessy Ford that is definitely lacking at other dealerships.(If you've ever been to Gwinnett Place Nissan you understand). Even though it was a used car and not their brand, Lloyd still thought it not robbery to call us to see how things were going with the vehicle. Now, that's service! I highly recommend Hennessy Ford and Lloyd to anyone needing a new or used vehicle.They really do care about their reputation!

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

I just want to say that I had a very professional customer service experience with Ryan Ramdass and wanted to write a review to express my gratitude. Ryan and I had an issue that we had to address and resolve over the phone and he handled it very professional and cautiously. I would recommend Ryan to anyone who is searching for their next Chevrolet! He is a top notch salesman in my book. I his straight forward and to the point and says it like it is and I appreciate that about him and our conversation. Ask for Ryan when you look to purchase your next car he will not let you down. Aaron...

I recently purchased a vehicle from this dealership, and my experience was mixed. Conner, the salesperson, was excellent. He was kind, patient, and very knowledgeable about the car. He took the time to thoroughly explain the vehicle and even went above and beyond by finding a charger adapter for me so I could charge the car. His customer service and professionalism were greatly appreciated and made the buying process on the sales side very smooth. Unfortunately, my experience in finance with Brian was extremely disappointing. When I declined add-ons such as GAP insurance and the extended warranty, his demeanor changed completely. He became belittling and spoke to me in a condescending manner. When I directly told him that his behavior was rude, he began slamming papers and a stapler, clearly trying to rush me out of the finance office. This was uncomfortable and unprofessional. In addition, the vehicle was not properly cleaned upon delivery. The interior seats and floor mats were visibly dirty, which was surprising for a newly purchased vehicle. I haven?t purchased a car in a while, and this experience showed me how much dealership culture has changed ? especially in finance. The overall purchase itself was relatively quick (about an hour, two hours max including a two-day process), but the behavior in finance and the condition of the car at delivery left a negative impression. Conner deserves recognition for his professionalism. However, the finance experience and vehicle cleanliness need serious improvement.

Excellent experience! From Winston Peters my salesperson, to Jason the sales manager, to Grayson the appraiser of my trade-in, and finally to Alex the finance guy everyone was very professional, helpful, and NO pressure. I would highly recommend this dealership!

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Javon , my service consultant exuded great knowledge , patience and professionalism. I will definitely return to Infinity Marietta just because of his customer service . The dealership was clean and the rest of the staff was friendly and courteous as well .

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

I can always count on a speedy service. Thank you Cobb County Toyota for your fast service. Calen and Mark are awesome! Thanks again :-)

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.

Very helpful, eager to help me find a car for my needs . Prompt and knowledgeable

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

I brought my 2022 BMW X5 to United BMW Roswell for service and left in a 2026 X5. That says it all. The dealership and sales management were professional, transparent, and incredibly easy to work with. My salesman, Alfredo, was outstanding: knowledgeable, low-pressure, and genuinely focused on what I wanted. The entire process was smooth and enjoyable. I Highly recommend United BMW Roswell if you want a first-class BMW experience.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.