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Used
GMC Sierra 2500 trucks
for sale
near
Irvine, CA
under $100,000
- 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
2001 GMC Sierra 2500 SLE H/D Extended Cab
Vehicle information
Features
Reviews
i bought a 2018 Jeep Rubicon from them and traded my old
i bought a 2018 Jeep Rubicon from them and traded my old Jeep , great experience all around! the team was super honest, gave me fair trade in value and made me process quick and easy and fast , the car has been super reliable since , highly recommend
The best decision I could ever made
Just want I wanted,needed it's very dependable I haven't had no problems with it it's meets my family's needs I wood recamen buying a car from here the staff are very professional






Used
2011 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Very easy to deal with, no Hassel.
Very easy to deal with, no Hassel. They really took care of me, great experience would recommend.
Overall Great Truck
I bought mine in 2017, 2nd owner. It had 36,000 miles on it when I bought it, getting ready to turn a 100,000 miles, and the only thing I've had to do to it, is replace the Def heater, other than that, it's been a great truck. 👍






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I had an amazing experience yesterday at Tustin GMC &
I had an amazing experience yesterday at Tustin GMC & Buick with Seth R.. I called him the night before to ask about the Sierra EV 2025, and he got right on it! We got the deal done in minutes, charged up the truck, and it was waiting for me to pick it up the next morning because I couldn?t make it that evening. This dealership is incredible! I usually buy luxury vehicles, and the service was just as great as when I do business with Porsche or Land Rover. George in finance was nothing short of amazing as well. The management is doing an incredible job keeping them going because they have such a great team. Every turn was met with a smile, and even in workout clothing, I felt like a valued customer. Thanks to Seth and George, this dealership is now my new pick-up truck home, and I?ll definitely be buying my pick-up trucks through Tustin GMC & Buick in the future.
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 Denali Ultimate
Vehicle information
Features
Reviews
I had an exceptional car buying experience at Porsche
I had an exceptional car buying experience at Porsche Irvine. For months, I had been in the market for a new or CPO 911 Carrera, and several weeks ago I reached out to and visited several area Porsche dealerships to inquire about getting an allocation. I spoke with Matthew Anthony at Porsche Irvine, and he explained the allocation process and told me he would keep in touch. A few weeks later, Matthew called me about a CPO model that just came in, and two days later, I owned my first 911. Matthew and Porsche Irvine made the process smooth and drama-free. I will note that Matthew was the only brand ambassador who kept in touch with me, which amazed me, since I was willing to spend a lot of money and have a relationship with a Porsche dealership for the Long-term - I?ve definitely found that with Porsche Irvine. If you?re in the market for a Porsche, I highly recommend Porsche Irvine. The brand ambassadors there are well-trained, yet unpretentious. They seem to truly care about earning your business, which unfortunately, is not common these days. They are a fantastic reference for how Porsche dealers should conduct business.
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
DJ was very professional and keep me posted .
DJ was very professional and keep me posted . My car was taken care of and was done as promised. It was washed and looked perfect.
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.
Used
2024 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
The prices attracted me.
The prices attracted me. The customer service and experience/ level of knowledge was not great. There was an inconsistency of dealership policy. It would be nice to get a car for the price you expect. I felt forced to purchase items I did not want
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
Car Castle is Awesome!!
Car Castle by far the best customer service, from sales rep to management Eddie everyone here is wonderful.Thank you Car Castle for my new Van!
GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great customer service!
Great customer service! Luis and Robert Salinas were AWESOME throughout the whole buying process . I would definite recommend this dealer to anyone looking to buy a great vehicle along with excellent customer service .






Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
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.
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Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 2500 AT4
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Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2025 GMC Sierra 2500 Denali
Vehicle information
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Used
2023 GMC Sierra 2500 Base
Vehicle information
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Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 2500 AT4
Vehicle information
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Used
2019 GMC Sierra 2500 SLE
Vehicle information
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Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2025 GMC Sierra 2500 AT4
Vehicle information
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GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 2500 | $89,609 | |
2025 GMC Sierra 2500 | $85,263 |
*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
GMC Sierra 2500 under $100,000 by city
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GMC Sierra 2500 under $100,000 in Irvine, CA
4 Great Deals out of 33 listings starting at $16,995
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4 Great Deals out of 25 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Aliso Viejo, CA
3 Great Deals out of 22 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Laguna Hills, CA
3 Great Deals out of 23 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Santa Ana, CA
4 Great Deals out of 33 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Costa Mesa, CA
4 Great Deals out of 26 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Mission Viejo, CA
5 Great Deals out of 28 listings starting at $16,995
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GMC Sierra 2500 under $100,000 in Orange, CA
4 Great Deals out of 45 listings starting at $16,995
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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.