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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 2500 AT4
for sale
near
Sunset Hills, MO
- 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.
GMC Certified
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Josh Roseke was the salesman I had and would highly
Josh Roseke was the salesman I had and would highly recommend him to others. he was very helpful and patient with my questions and choices.
Best truck I ever owned
Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Bruno and Oscar were great to work with!
Bruno and Oscar were great to work with! Very knowledgeable and helpful. Overall a great experience!
Great Truck
I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
We had the best experience with Autocenters Nissan.
We had the best experience with Autocenters Nissan. Our salesman Nikolas Kennedy was amazing. He worked with us to get the best possible deal that worked for us. We love our new Nissan Frontier ❤️ We highly recommend Autocenters Nissan 😊 Robert Smith
Best truck I have owned
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.
GMC Certified
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Tim McKnight was an awesome salesman?
Tim McKnight was an awesome salesman?knowledgeable, low-pressure, and super helpful, making the process smooth and enjoyable. Jason G in finance was equally great, walking us through everything with ease and professionalism. Highly recommend this team for a top-notch, stress-free buying experience!
So far so good!
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.
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Josh Roseke was very accommodating, professional and
Josh Roseke was very accommodating, professional and accurate. He ensured the experience was painless and efficient. The dealership should be proud to employ an associate of his caliber.
Great Truck (sans MPG)
Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!
GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I had a good experience buying my new truck through
I had a good experience buying my new truck through Laura. John Touchette was a great salesman throughout the process. Laura provided financing that got me the truck i wanted at a fair price with good interest rate! The whole signing and pickup at the dealership took about an hour. Thanks Laura
GMC Certified
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Josh Roseke, my sales rep was fantastic!
Josh Roseke, my sales rep was fantastic! He found me the exact SUV package I wanted and I love it!!! Michael in finance was great too!!
GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
GMC 2500 HD AT4
This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Kelly is awesome helped me trade my xxx for an amazing
Kelly is awesome helped me trade my xxx for an amazing truck. Love it thanks
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Love this dealership!
Love this dealership! The new location is wonderful - I send my family here. My brother bought a car, and loves it!
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Mark was great to work with, explained all the features
Mark was great to work with, explained all the features and quirks that our car had. Would definitely recommend. Thanks Mark.
GMC Certified
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Nice useful and I really liked the salesman Bruno he did
Nice useful and I really liked the salesman Bruno he did a job at getting everything I needed
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Approved immediately. Thank you, Peter, for your help! There are many options to choose from.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I recently purchased a car from this dealership, and I
I recently purchased a car from this dealership, and I cannot say enough how wonderful the experience was! From the moment I walked in, I was greeted with a warm and friendly welcome that immediately put me at ease. Every step of the process was smooth, straightforward, and stress-free. The customer service here is nothing short of fantastic. The staff was knowledgeable, patient, and truly seemed to care about helping me find the right vehicle. Special thanks to the general manager, Scott, who went above and beyond to make sure everything went as smoothly as possible. He made what can often be a stressful experience feel easy and enjoyable. I would highly recommend this dealership to my family and friends because I know they would have a great experience, just like I did.
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Sinclair Ford - Explorer ST
Justin Fuller was my sales rep and my experience was incredible. Everything from the process to order a new car, the trade in value, financing, etc. was smooth and Justin kept me informed along the way. Would highly recommend to anyone in the market!
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
awsome poeple smooth dealings will be buying amoot of
awsome poeple smooth dealings will be buying amoot of cars from them. cause they have wverything you could want from super cars to pick up trucks or any make modelmof car you can think of clement is awsome.
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Conan Thomas was my service advisor and the service was
Conan Thomas was my service advisor and the service was excellent. Took care of everything and made this service call as easy for me as possible. I will always go back to Sapaugh.
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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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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.
