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Used
GMC Sierra 1500 AT4
for sale
near
Ashton-Sandy Spring, MD
- 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
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Addition to previous review
I posted a few weeks ago about our purchase experience being very good. Two days later, we had a strut come loose from our rear hatch, which was likely just incidental to some factory line production issue. It dented the rear roof pretty badly and messed up the sheet metal on the hatch. I emailed the dealer immediately to tell them it had happened and I would need help Monday morning first thing. The dealer President himself replied to the email over the weekend, reassured me it would be fixed, they called me right a 9 AM Monday, got me a loaner with no hassle, I swapped out cars in 5 minutes, and they fixed my Acadia so I couldn't even tell where it had happened within a week. No questions, no issues, no hassles. They were all very professional and wonderful to deal with. They went above and beyond my expectations.
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Exceptional Service
I've been a customer since 2008 and I'm very please with the service I receive. Paul Abel treats me like a valued customer and I now that I am in good hands.
Great truck!
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!






Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great being a loyal Ourisman Chevrolet customer for
Great being a loyal Ourisman Chevrolet customer for years. Great service, great environment and great price.
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!






Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I was very happy with the service I received.
I was very happy with the service I received. Lee Ashburn was very helpful and respectful. Thank you Donald Keller
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
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
This place is top notch.
This place is top notch. I bought a vehicle back in 2023. I called them to have them send me a picture of a truck that I wanted from them that had already sold. They informed me that I could have them do all the modifications at there shop. So I shopped the country and I bought a truck in Tennessee and had it shipped to Krietz Customs in Maryland. They fit me in, and I had it shipped to my house in Massachusetts. I was so impressed with how easy of a process this was. This company is top notch! My wife and I happen to be in Maryland for a wedding about a year later with my truck. I wanted to have new custom upper control arms done on it so I swung by and met all of the friendly people I had only met on the phone a year prior. I was so impressed that they were able to fit me in with the limited time we have. Thank you guys for being a company I can trust and count on. I wanted to Mention one of the sales team people Marlin, he was top notch. He showed me around the lot and we had a great conversation. God Bless all of you And thank you again for a great experience Adam/ Crystal Wood
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
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Like the truck but also disappointed
Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.





Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Oil Change Wait
My only complaint is the timing to wait for an oil change should not exceed 60 minutes. Antwerpen had a desk just for oil changes. Wish it was back. Major services are always given realistic timing.
Brake Pad Monitor
2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Xzavier was extremely helpful and knowledgeable about all
Xzavier was extremely helpful and knowledgeable about all of the inventory. He was able to recommend a new suv that was suitable for my family and daily needs. I have made several referrals to Xzavier because of his exemplary service.
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.






Used
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
2017 Acadia Denali
Purchased a 2017 Acadia Denali, Everyone I worked with did everything they could to accommodate my request. There was absolutely no pressure to by the automobile. Great place to do business.
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Salesman provided a very friendly/easy buying experience.
Salesman provided a very friendly/easy buying experience. Took lots of time to assist in going through key feature and answering questions.
Great Truck
I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.






GMC Certified
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Depenability
Kevin Bacon is reliable and trustworthy. I depend on his expertise for my 2006 Buick Lucerne to operate safely, reliably and efficiently.
Looked at more expensive truck with less options, bought
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.






GMC Certified
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
2017 Yukon Denali
Brian was great to work with no pressure to buy, Told him what i wanted and he was great at making it happen, He wants me to call if any problems so that we are happy, Paper work was quick and painless, Love my new Yukon Denali,
Best truck we have owned!
Truck meets my and my wife's needs. She loves her and I do to! Love sport mode and the tow hail mode. Rides like a Cadillac!






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
We had a surprisingly (for me) good experience at Koons
We had a surprisingly (for me) good experience at Koons Chevrolet. Our salesperson Abdelilah was not pushy at all but informative. We never felt rushed, something that bugs me at a lot of car lots. Would definitely visit again.
Best truck I’ve bought
The features and styling are very aesthetic. The truck has very smooth handling and response. I am impressed with the response from the Diesel engine.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Thank you Jeffrey for helping me through the processes
Thank you Jeffrey for helping me through the processes and making it a great experience






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Consumer
Every person worked as part of an effective team that were excited to get me what I wanted and worked diligently to meet my goal. I bought a new vehicle. I drive it home and recommended the dealership to my best friend and on the next day she went to them and now we both have new vehicles. Great team!!!






GMC Certified
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Surprised myself and bought a GMC
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.



Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Erkan (Rick) and his colleagues were super helpful and
Erkan (Rick) and his colleagues were super helpful and really went the extra mile when I found out after purchase that the Ford Escape we first selected did not have an important feature (the garage opener). The Escape that did have the feature also had a bunch of others that I liked, but they didn't have that trim on the Koons Sterling lot. Not only they arranged taking the first Escape back and exchanging it for the one I wanted, but they even sent a driver to Koons Falls Church to bring that other car for me, so I drove the first car in and drove out the dream one, and I only paid the price difference. Great job, Erkan! Strongly recommend the dealership!
Nicest, best performing truck I've ever owned
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.






Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The amazing work he did for us
It was a excellent experience. I recommend this dealership. And I recommend the sales person that worked with me adalberto Alcántara. He’s bilingual and he’s a very amazing sales person.
"THE" GMC Truck!
I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.
Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Window repairs
Recently I took my 2011 terrain back for repairs for the 2nd time. After facing a bill of $492.00 Mr. Bacon understood my problem and told me "don't worry , the parts are on the way and your window will be fixed. He later told me that they want me to pay $100.00. I told him my 1st visit was within my warranty and I shouldn't even have a bill. Later he came back and told me "you're good". I thanked him for his services. I will call Mr. Bacon for future services.
Just wondering
Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????
Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Amazing Truck
Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me
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Certified
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2024 GMC Sierra 1500 AT4
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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.
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