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Used
GMC Sierra 2500 trucks
for sale
near
Lake Forest, IL
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
This was my 6th Buick Envista purchase with Manny from
This was my 6th Buick Envista purchase with Manny from Woody is very knowledgeable and professional.
Beautiful truck
I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Buying my Camaro from Castle Chevrolet in McHenry was an
Buying my Camaro from Castle Chevrolet in McHenry was an outstanding experience from start to finish. I worked with Eric Loredo, who set the tone by doing a full virtual walk around and video of the car before I arrived, answering all my questions in real time. When my wife and I landed at ORD, the car was spotless and ready to go. Finance Manager Mike Lazzara had all documents sent ahead so I could DocuSign, making the delivery quick and smooth. Sales Manager Matt Knudson, GSM Jerry Spanier, and Andrew Sytsma (who wasn’t my salesman but still took time to chat and share product knowledge) all played a part in making this one of the easiest purchases I’ve ever had. The team knew my previous car was totaled in a tornado, and they went above and beyond to make this out-of-state transaction simple and stress-free. Eric and the entire Castle team reminded me that buying a car doesn’t have to be a battle. I would absolutely buy from them again.
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
2021 GMC Sierra 2500 Denali
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Buying a car
Our sales person, Joel Storm, was friendly, informative, energetic, and interested in what I needed in a car. He helped me pick out the right vehicle for my needs.
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
2017 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Amazing dealership! Great inventory of used cars!!
I purchased a car here couple months ago. Very happy with what I got. The car is in amazing shape, taking in consideration that it is pre owned. Andrei, who is the owner was very welcoming. He helped us with the financing and got us an amazing deal. Overall, great experience and highly recommend this place!
Best Truck I ever owned!
This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!






Used
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Highly recommend
I would highly recommend this dealership. They were honest, not pushy, patient and understanding. Thank you Car Corral for your everything you did for us.
Best truck I've owned yet
What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.






Used
2021 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
SUPER HONEST AND REASONABLE DEALERSHIP!!!
I purchased a truck from them in january 2022, unfortunatly the truck broke down on my way home, it first started with a coolant leak. after my mechanic fixed the leak he noticed the truck was getting a lot of missfires and no codes coming out, they had already replaced fuel bump, and catallic comberters( which the old ones were super burned out) this was now a month later after i had purchased the truck and yet after doing all that work it still didnt run right.... called motorsource to let them know what had happen with it. they were aware that it broke down since day 1 of driving it.. we both agreed that the vehicle needed more work and decided to bring it back to motorsource.. it was a really bad experience at first but these guys understood that the truck was bad or needed work to be sold and we were able to replace it for another truck that would work and didnt have any issues.. Over all experience was great.. these guys were super honest about the situation and were willing to help another business owner with their bussiness needs.. HIGHLY recomend.
Never had one. Always wanted one and love it.
I love my Denali. Beautiful truck inside out. When I drive down the road all heads turn. I couldn't have made a better choice. That's Cortez for you good service.






Used
2017 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great buying experience!
Recently bought a beautiful 2018 Sienna from this dealership! I can't believe that got approved for financing, after going to 3 other dealerships and everyone turned me down, saying that I have two many cars under my name already! Honestly when I got here I still had in my mind that getting approved is impossible, but Andrei did such a great job! He really knows financing and how to take care of people! I recommend them to everyone!
Everything you could ever need
Has everything we never knew we needed. Reliable and heavy duty. The bed is so convenient and we didn't have to chose between any options, this truck has it all.






Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I had a really great experience with the car dealership,
I had a really great experience with the car dealership, Eduardo helped me a lot with trying to buy a car that is a Camry, he is really good at trying to explain everything to me details to details. He has great spirit and energy!!
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
2024 GMC Sierra 2500 AT4
Vehicle information
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Reviews
alex gave me a great deal on our new buick.
alex gave me a great deal on our new buick..... thank you so much alex.
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.






GMC Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Second car I purchased from castle gmc our sales person
Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻






Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service from Eduardo.
Great service from Eduardo. I don’t much about cars but he helped find one that best fit my needs.






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I had a fantastic experience at Huntley Ford buying a
I had a fantastic experience at Huntley Ford buying a Ford Ranger. Eduardo was professional and made the entire process stress-free.
Early to tell truck has less than 100 miles
Truck was bought specifically to our travel trailer. We have to wait for 1000 break in before we can tow the trailer. So far the truck is very quiet, smooth running, & comfortable to drive. We were pleasantly surprised at how much interior storage space is available. Having the bed steps before rear tires and in the bumper sides is very nice. Bed rails are even with my shoulders so the steps get used a lot.




Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Exceptional Service
Great service and quality car! Jon Golm was a great sales guy. Looking for safe reliable car for my granddaughter and he delivered. Awesome experience!
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.






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
If you going to purchase a new vehicle.
If you going to purchase a new vehicle. Please ask for Tristen Cairo at Gordie Boucher. He is outstanding! I have purchased 6 cars from him over the years. He works for you! He listens and. Gives you 200% of his dedication to you. Ted Poulos






Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
“Excellent Communication
My first experience at this dealership will definitely bring me back. We are so happy with our purchased! We had Alex Alverio from Sales, he was very professional & helpful, has awesome customer service & we highly recommend Alex. Thank you so much and keep it up!






Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Super nice dealer, very helpful.
Super nice dealer, very helpful. The process was super simple, got me in the car I always dreamed about. Talked me through the whole process and got me financed with Westlake, thank you!
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
I'm so thankful to have worked with Timothy Maloney.
I'm so thankful to have worked with Timothy Maloney. He was super friendly and knowledgeable. He really took the time to understand what I was looking for and helped my find the car that I absolutely love!






Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I want to say thanks for the hard work getting me into
I want to say thanks for the hard work getting me into the new car.
denali HD Duramax
everything i wanted in a vehicle, power ,comfort and the looks . great looking truck with lots of power . Diesel model of the denali HD






Used
2016 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Had a great experience with Steward Nisenbaum a truly
Had a great experience with Steward Nisenbaum a truly professional and friendly salesman that caters to customers needs.Excellent product knowledge and you get the best deal from him.He will beat any competitors price and he has great customer follow up.10 Stars for Steward👍
a great Truck
I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!
GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 2500 | $80,527 | |
2025 GMC Sierra 2500 | $70,700 | 1 Good deal |
About the GMC Sierra 2500
How much does the GMC Sierra 2500 cost?
The GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 2500 is $55,521, with pricing starting at $1,900.
What are some similar vehicles and competitors of the GMC Sierra 2500?
The GMC Sierra 2500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 2500?
The GMC Sierra 2500 is available in the following trim levels:
What model years are available for the GMC Sierra 2500?
Available model years for GMC Sierra 2500 inventory range from 2008 to 2026.
*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.
Compare the GMC Sierra 2500
GMC Sierra 2500 under $100,000 by city
-
GMC Sierra 2500 under $100,000 in Lake Bluff, IL
3 Great Deals out of 28 listings starting at $7,995
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GMC Sierra 2500 under $100,000 in Mettawa, IL
7 Great Deals out of 45 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Bannockburn, IL
7 Great Deals out of 47 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Highwood, IL
4 Great Deals out of 30 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Knollwood, IL
3 Great Deals out of 29 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Lincolnshire, IL
7 Great Deals out of 47 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Highland Park, IL
4 Great Deals out of 32 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Green Oaks, IL
6 Great Deals out of 48 listings starting at $7,995
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GMC Sierra 2500 under $100,000 in Riverwoods, IL
7 Great Deals out of 47 listings starting at $7,995
-
GMC Sierra 2500 under $100,000 in Deerfield, IL
7 Great Deals out of 46 listings starting at $7,995
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GMC Sierra 2500 under $100,000 in Vernon Hills, IL
7 Great Deals out of 47 listings starting at $7,995
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GMC Sierra 2500 under $100,000 in North Chicago, IL
3 Great Deals out of 34 listings starting at $7,995
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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.