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Used
GMC Sierra 2500 trucks
for sale
near
Mandeville, LA
under $899,990
- 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
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Joseph Grego was a very helpful salesperson.
Joseph Grego was a very helpful salesperson. This was our second purchase from Crown Buick through Joseph Grego and we appreciated doing business with him.
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.
Vehicle information
Features
Reviews
Lots of inventory, clean n comfortable showroom, salesmen
Lots of inventory, clean n comfortable showroom, salesmen are personable, efficient, knowledgeable, n answered all inquiries
One very awesome vehicle.
One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.
Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Great follow up scheduling went perfect.
Great follow up scheduling went perfect. Repairs were done quickly and it looks awesome.
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.
Vehicle information
Features
Reviews
Jacob was AWESOME made sure my problem was taken care of!
Jacob was AWESOME made sure my problem was taken care of! Good job Jacob !
Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
took a little while to locate the part but once it came
took a little while to locate the part but once it came in, installation was done to my satisfaction.
Vehicle information
Features
Reviews
Love Jacob!
Love Jacob! He might be my favorite person at the whole dealership. As soon as he sees me drive up, he walks up with a smile on his face.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2020 GMC 2500 AT4
This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.
Vehicle information
Features
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Amazing experience!
Amazing experience! Everything was transparent no surprises, was worried about the long drive and having the dealership change things up on me but no everything was perfect. My sales man really is a down to earth gentleman, he went above and beyond for me and really hit a personal level of trust! Kimble wright is a name I will never forget based on my experience at this dealership.
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Totally satisfied
They took care of me in one day and surprisingly it wasn?t too expensive for what was done.
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great experience
We went in looking for an Infiniti we saw on cars.com. The car was in excellent shape and the whole buying experience was quick and easy. Our sales person Shawn was great! We will be back to Wholesale Auto Group for our next vehicles!
GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Hands down my best car buying experience.
Hands down my best car buying experience. I will purchase my next vehicle with Crown Buick GMC.
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
New Car Purchase
Been purchasing auto?s from Louie for years! Super nice guy! Go see him for your next vehicle purchase!
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Always Best
I'm always welcome and that's a GREAT FEELING and a HUGH PLUS to receive EXCELLENT SERVICE .
Very beautiful truck
This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them
Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Philip Keller Livingston
Always get professional help...Everyone's courteous and always give excellent answers regarding service rendered.
Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I'm so thankful to our salesman, Joe Grego, in helping my
I'm so thankful to our salesman, Joe Grego, in helping my wife and I purchase a vehicle. We went in looking to purchase a new GMC Terrain, but it was above our budget. Joe made us feel comfortable and was patient with us in finding a 2023 Terrain in great condition and at our price point. I also want to thank the other Joe in the finance department. This was the first 'new' car purchase both me and my wife, so we had a bunch of questions. He was also patient and kind in answering all our questions. He helped us to be able to drive off in a beautiful vehicle that we could truly afford. Also, many thanks, to Joe Grego for capturing the moment by taking a picture of me and my wife in front of our 2023 GMC Terrain. He was thoughtful and respectful to ask our permission to post the picture on social media. We would not have that picture to look back on for memories of our first vehicle if not for him. I will certainly be going back to Crown Buick/GMC for any future vehicle purchases. I'll see you then, Joe.
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Used
2022 GMC Sierra 2500 AT4
Vehicle information
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Used
2024 GMC Sierra 2500 SLE
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Used
2024 GMC Sierra 2500 Denali
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Used
2021 GMC Sierra 2500 AT4
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Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Vehicle information
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Used
2024 GMC Sierra 2500 Denali Ultimate
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Used
2024 GMC Sierra 2500 AT4
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $85,172 |
*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 GMC Sierra 2500 by price
Compare the GMC Sierra 2500
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GMC Sierra 2500 under $899,990 in Mandeville, LA
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6 Great Deals out of 21 listings starting at $26,799
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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.
