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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
GMC Sierra 1500 SLT
for sale
near
Covington, GA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2015 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Customer
My car came in with the engine light. The service department found the issue, unfortunately was not able to fix it due to my warranty. Great customer service and assist me every step of the way
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.
Vehicle information
Features
Reviews
Let me start by saying I have the AT4 model with the
Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
When we first came in, we spoke with Brian.
When we first came in, we spoke with Brian. He had a high energy and told us he would walk us through the process. We saw a few vehicles that i didnt care for but we worked until he found the vehicle i wanted and I appreciate that! You said the 4th would be the charm and you were right. I got the best deal ever. When it was time for paperwork, everything was on point and very thorough. I couldn’t have asked for anyone better than you. Anytime someone needs a new vehicle, i will send them to you. Very professional and very knowledgeable. He made the process very easy and i am very thankful. Thank you Brian.
This truck has a jerk when changing gears sometimes.
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.
Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Sedrick was extremely professional and did a great job
Sedrick was extremely professional and did a great job helping us find a new vehicle.
Great truck to own.
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.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
After some accidental damage to my car during servicing,
After some accidental damage to my car during servicing, Lee Powell (Service Manager) went above and beyond to get my vehicle back in top condition. Super grateful for his professionalism in the process. Will definitely pass this experience on to anyone willing to listen.
I bought this after going to the dealer just to look at
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.
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Our 2013 Terrain was purchased from Colonial back in
Our 2013 Terrain was purchased from Colonial back in 2016. It has almost 222,000 miles on it. Still performing well. We always get great service at Colonial. Kimberly is our service representative. She does a great job. This time was a fluky thing. The only key we had was lost and we had to get a new set of keys. A frustrating situation was made easier with help from Colonial and Kimberly.
2022 GMC Sierra SLT 3.0 Duramax
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!
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
We all understand that car buying can be stressful and
We all understand that car buying can be stressful and challenging at times. This was my second dealership in one day and the first one we won’t even mention. Echo Park took all of that away. My sales person was Oscar, laid-back easy-going, didn’t try to hard selling me in any which way. I had a trade-in and Mark the lead buyer gave me a fair price for my truck. And even worked with me to make sure that I was happy with the price they were purchasing it for. Nicole facilitated the whole thing and directed it with ease and grace. 5 star team top to bottom. No notes. I’ve purchased many cars in my life, and this was one of the most seamless easy-going experiences. They don’t do any haggling, but they made sure that I was happy with the price and everythingty else. Can’t recommend Echo Park enough. It wasn’t just the one person. It was the team. The team truly made this car buying experience enjoyable.
2018 crew cab gmc Sierra 1500
Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great customer service and they always do a great job !
Great customer service and they always do a great job ! I?ll be a forever customer! I live to come here for my oil changes!
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had an amazing experience working with Darryl hands
I had an amazing experience working with Darryl hands down one of the best salesmen I’ve ever met. From the moment we started talking, he was professional, knowledgeable, and truly made the entire process smooth and stress-free. He wasn’t pushy at all, just genuinely helpful and focused on finding the right fit for me. I appreciated his honesty, patience, and attention to detail throughout. If you’re looking for someone who makes you feel confident in your purchase and actually listens to your needs, Darryl is your guy. Highly recommend!
I own a 2023 Sierra 1500 Elevation equipped with the 2.
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. :)
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had an amazing car buying experience with Sam at John
I had an amazing car buying experience with Sam at John Miles Chevrolet! From start to finish, he was absolutely phenomenal. It had been over a decade since I last purchased a vehicle, so I was feeling a bit overwhelmed, but Sam made the entire process smooth, clear, and completely stress-free. He kept me in the loop every step of the way, especially about when the car would arrive in-state, and made sure I understood each part of the buying process. No pressure, no confusion?just honest, helpful guidance and great customer service. If you're looking for someone who?s knowledgeable, patient, and truly cares about helping you find the right vehicle, Sam is your guy. I couldn?t be happier with my experience!
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
In-and-out, fast service & NO stress... THANK YOU!
I went to Carmax on 4th of July. The place was not super packed, so that was great. We had a little 9th month old on tow, and were nervous that it would take us all day to shop. The only thing that took a lot of time was waiting for a sales man. Apparently, the new young guys at the front were more interested in flirting (yes flirting) with each other and playing around than realizing that we needed help or just plainly asking us if we were being helped. That really bothered me, as we wasted 30 mins just sitting dumb. The front desk girl was no help.. she was the one to tell us to sit and wait and then no where to be seen. Finally someone professional and extremely courteous walked by ... the service manager. He quickly apologized for our wait, and brought along Daniel Claudio. I am SOOOOOOOOOOOooooO thankful he did. Danny was professional, kind, humble, hard-working, and just all the way a pleasure to work with. He represented Carmax the way it should be. He took the details of what we were looking for and walked us around to cars that would fit our needs. The second car (nissan pathfinder) was a recommendation from him... and that was the car we bought. Danny if you're reading this... THANK YOU! You're such a great employee and that deserves recognition.
Used
2017 GMC Sierra 1500 SLT
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Features
Reviews
Good afternoon everyone, yes, I’m a lady and I’m an owner
Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white
Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
the personnel were very professional and prompt.
the personnel were very professional and prompt. they answered all our questions. the waiting room was comfortable. we were kept informed of the progress of the rep
I love it the look the interior mine is a red one and it
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
Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Thanks to Jasper (sales manager) for referring me to
Thanks to Jasper (sales manager) for referring me to Mitsubishi service center. S/0 to DJ and Daniel for their excellent customer service in the service department. They were very communicative and attentive to the care of my vehicle. Awesome Job!
2024 GMC sierra 1500 duramax 3.
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.
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
When I called on Friday to make an appointment for
When I called on Friday to make an appointment for service, the lady in the service department said they were not busy right then if I wanted to come on then. When I arrived, I was the only person there. Service was fast and friendly
Awsome
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!
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had a great experience working with Jeff.
I had a great experience working with Jeff. He was super friendly, easy to talk to, and really knew his stuff. No pressure at all; just honest help and great vibes the whole way through. He made the process simple and stress-free, and I drove away feeling confident and happy with my choice. If you’re looking to buy a car and want someone who’s down-to-earth and professional, definitely ask for Jeff!!
Smooth ride strong motor decent gas mileage inside cab is
Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My overall experience was a five out of five!
My overall experience was a five out of five!! DC was great. Extremely knowledgeable on the vehicle I was interested in And helped the process go smoothly!
I love the truck. Dot trust that it won't brake do
The truck Handel's well. Sluggish when in second gear and the transmission thumps mostly when shifting down. Started about 40k. The ride is nice and comfy.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Service
We purchased at Athens, service is not good there so we drive to Madison, they are awesome there. Great team if we ever decide to purchase another vehicle it will be from them.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Best car buying experience ever!
My sister, Deborah, and I went to CountrySide car lot in Jackson Georgia. We did not know what to expect, but we were hopeful. Our first impression was the warm and pleasant greeting we received from Trudi, the receptionist. Seconds later, Sales Professional, Nakia Bingham introduced himself. He was professional and very informative about the vehicle; he answered every question with clarity, and he addressed all concerns about the vehicle. Nakia was extremely patient with us; he made the process to purchase the vehicle go smoothly. I mostly appreciated Nakia for being honest and customer friendly. Thank you, Mr. Nakia Bingham, for your excellent service. You went above and beyond our expectations! This was the best car buying experience my sister ever had. I wish that anyone who want a professional car buying experience with excellent customer service, please remember… Nakia Bingham at CountrySide, Jackson, GA… He will do you right!
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Honest people, great service
I was looking for a used BMW and found exactly what I needed at Awah. The staff was professional and helpful. They seemed to be honest people and were upfront about the history of any of the cars. Let's face it, not all used cars are going to be in perfect condition. The car I bought had a small problem and they fixed it for me without an issue. I would definitely recommend this place.
2019 Sierra SLT X31
I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
GMC Sierra 1500 SLT by city
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GMC Sierra 1500 SLT in Oxford, GA
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12 Great Deals out of 25 listings starting at $17,797
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10 Great Deals out of 22 listings starting at $17,797
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GMC Sierra 1500 SLT in Conyers, GA
26 Great Deals out of 51 listings starting at $7,000
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27 Great Deals out of 54 listings starting at $7,000
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GMC Sierra 1500 SLT in Rutledge, GA
10 Great Deals out of 23 listings starting at $17,999
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GMC Sierra 1500 SLT in Monroe, GA
13 Great Deals out of 36 listings starting at $7,000
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GMC Sierra 1500 SLT in Loganville, GA
25 Great Deals out of 56 listings starting at $7,000
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GMC Sierra 1500 SLT in Lithonia, GA
30 Great Deals out of 63 listings starting at $7,000
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GMC Sierra 1500 SLT in Stonecrest, GA
31 Great Deals out of 64 listings starting at $7,000
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GMC Sierra 1500 SLT in Snellville, GA
28 Great Deals out of 64 listings starting at $7,000
GMC Sierra 1500 SLT by year
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2026 GMC Sierra 1500 SLT
27 listings starting at $57,085
GMC Sierra 1500 by trim
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GMC Sierra 1500 Denali
4 Great Deals out of 31 listings starting at $21,995
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.