Used GMC cars for sale near Suwanee, GA under $20,000

I reached out by phone and email, and AutoNation Hyundai is truly a cut above the rest compared to other Hyundai or Kia dealers in the area. They were upfront about pricing, transparent about optional add-ons, and never pressured me to come in. I was able to handle everything by text, and when I arrived, the process was smooth and finished in under an hour. Well worth the drive to save yourself the stress if you?re shopping for a Hyundai! Mina did an awesome job making the entire experience exciting and painless.

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

Friendly but slow after I got home had to have a complete brake job it was not safe to drive they should check things like that. I let them know but they don't seem to care about safety,it should have been fixed before it was sold

Just trade in my 2015 GMC Denali with 140000 miles on it and still holding strong at trade in best SUV I ever had upgraded to the new 2021 Denali and boy do I love this SUV from comfort to outside design just an amazing new well designed SUV.

Bought this truck used,I love the comfort. I used to have a ranger.I can fit my plywood in the bed and close it.It is a long bed.My 12 foot jon boat fits good,.better than the ranger and more comfortable

very professional nice cars to choose from highly recommend these guys are the dealership in used cars get at them great cars!Located in gwinnett go check em out

Everything I want in a vehicle. I love the interior and the slick look of the overall vehicle itself. Oh can’t forget about all the different options Available on this truck. It has so much to offer!

GREAT SHOPPING EXPERIENCE. The staff is super friendly. You will not feel like you are being pushed to make a purchase. They respond to all questions with patience

I have had my 2011 GMC Sierra for a few years now, i love it. i have hauled multiple loads of wood with the truck loaded too the max and a small trailer loaded to the max. can definitely feel the weight but my truck never hesitates at all. Very impressed with the performance of these trucks. i have worked at a ford dealership for years, but ill always drive a GMC.

This Yukon is very roomy, comfortable, has tv for my kids. New tires, great condition Best vehicle I have ever owned. I highly recommend it.

Highly Professional and Honest Staff The team at Cobb Luxury Cars was extremely professional and honest. They helped me purchase a beautiful Lexus ES350 with a reasonable down payment. I also got a 4-year extended warranty through them, and when I needed to file a claim, all the repairs were fully covered with $0 out of pocket. Big thanks to the Cobb Luxury Cars team for making the entire experience smooth and stress-free!

Excellent riding quiet car with double DVD screens for the kiddo's. Plenty of power to pass and the safety features like adaptive cruise yield a well rounded vehicle.

Went in for an oil change and to get a squeak checked out on my F150. Had the oil change done in a couple hours and had the squeak fixed next day since they needed to order a part. Great service every time. I pass another Ford dealer that is right next to my house to come here.

Melvin thank you for the lovely recommendation while my vehicle was being serviced. The restaurant was great

I love the Yukon. It needs a few censors changed out but it drives so smooth. Very glad we made the choice to purchase it

I work with Andrea Walker anmd have for many vehicles I have purchased from you. She is an asset to your disorganization and the reason I continue. She very professional and knowledgeable.

Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.

I have always dreaded buying a vehicle from a dealership because of the hours waiting—the back and forth to the manager’s office for approval of an offer, the slow, slow financing process, and then waiting some more for the vehicle to be retrieved and cleaned. But Jay McCallum made sure we didn’t have to experience all that, even with his busy schedule. He made the process efficient, organized and friendly! Beaver Toyota has it figured out and makes what little wait you have very comfortable.

Bought it from my sister. Best vehicle I've owned. Very comfortable and has plenty of power. Love it. It's like anything else you own, regular care & maintenance goes a long way.

Easy to comprehend when on the website . Not too much words and letters to get stressed. Not hard to select your choice of car/truck/van...

I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.

I have owned my Terrain for 3 months now, and am absolutely in love with it. Super smooth, great pick up, and I get a lot of complements on both the exterior and interior design. I average 26.3 MPG city and highway combined, which is not bad considering I live in Florida so my AC is never off in the car.

Jose the salesman from Venezuela that works at Nally Roswell Lexus IS awesome very professional very interested in what you're looking for also Muhammad the finance director he's been there over 10 years he has a lot of pool and he's very professional outgoing very customer service-oriented

I love my 2018 GMC Acadia just wished windows were tinted and had a tv for kids and grandkids overall I have had this truck for 2 years and I Love it and use it for family drives cuz of how much room it has I have even used it for work meetings and we all travel to the meeting together .

Jeremy Marx who handled the financing was excellent. He was very good at explaining every step and never put any pressure on me.

Bought the car CPO in summer 2021 with 38k miles. Now being summer 2024 with 90k miles and I’ve mostly had good luck with the car and its components. I have the extended warranty through 100k miles but I feel like all American cars are built to fail after the warranty runs out. Overall great car: I have the 2.0L turbo engine with 9 speed auto and AWD. AWD is great when turned on, grips the road well, and to be honest the 2.0L has a TON of power; way more than you need for a compact SUV! I had a quick issue around 65k miles where the service traction control and stability light came on for 15 minutes. Dismissed itself and haven’t had an issue since. At 75k miles, it was during the winter time, the car would display “park break realized” and “service traction control” when the auto start stop would kick back on (there’s no way to shut off the auto start/stop system). No issues and lights but the messages would pop up and dismiss themselves. Little did I know it was my battery dying and my mechanic said “some wires were loose” and he tightened them up. Haven't had an issue since I got a new battery. Last thing that happens is sometimes when you have Apple CarPlay going and you unplug the phone, the infotainment system will freeze and no Bluetooth, usb, or CarPlay will work for the reming duration of the ride unless you stop the car and let it sit for at least 30 minutes. Simply shutting it off and turning it back on never worked. Overall I give this car a good rating for 0-100k miles. I am pleased with the car but looking for something bigger soon. I think I did overpay a bit for it ($30k for 38k miles) since I got it summer of 2021 when new cars were nonexistent!

Visited this dealer couple years ago for routine maintenance as it?s closer to my home vs where I purchased my KIA Niro in 2020. At that time was longer wait times and wait room wasn?t as nice as it is now. Went in Aug 2025 mid morning on a week day for 50k service and waited about 1 1/2 hrs. At first was ignored by female staff on computer who didn?t even acknowledge me, even after poking my head around monitor. She didn?t acknowledge other customers waiting and preferred to work computer or make calls without acknowledging waiting customers with service appointments. But another staff Alex, helped check me in and was very helpful and gave excellent customer service. The waiting area has improved with complementary water and coffee/tea bar and 2 areas with tv or work space. Love the coffee machine just needs to be stocked with cream/milk to be right up there with Starbucks:). A very pleasant waiting room and most staff are very customer service friendly. I?ll be returning for next routine service and hope all staff are like Alex next time.

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!

I found a car online and went in to see the car. I did purchase the car. Excellent service. Armed was really good and so was Mohamed. Thank you for car.

I have owned 5 of the 2018-19 terrains. I have had the 1.5 gas, 2.0 gas and the 1.6 diesel. The power on the 2.0 is awesome. Mileage on the 1.5 is good. Mileage on the 1.6 diesel is great. I have 336,000 miles on my diesel. It has had lots of issues due to emissions and transmissions. Last week it got a new engine as well. The car is a great car but I would recommend the 1.5 gas for most people. The terrain is comfortable and makes a great work or travel vehicle. Size is easy to park with plenty of leg room.

We have always been happy with the Loganville dealership even before they move from Lawrenceville. Honest and tells you like it really is. They get the work done right and on time the first time.

Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!

The styling looks great outside & everything functions as it should. It has loads of options, heated & cooled seats & steering wheel, very cold air, big comfy 7 seats. While not a luxury-looking plush interior, it is very nice. A couple pieces of plastic molding inside are loose, a back panel I tried to take off & the visor mirror on drivers side. I've owned this for 6 months & adore it! Very roomy.

Easy and smooth transaction. Very nice and mechanically sound vehicle. I like it and I would highly recommend it. They had great selection. Allowed pre purchase inspection, what else I can ask for.

I'm 6-4 so I'm looking for a comfortable vehicle that's easy to get in-and-out of plus is high quality. I don't buy new cars and in our 40 years of marriage it's the nicest used car we've purchased.