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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 Denali
for sale
near
Lyons, IL
- 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
Violeta and Tim did great job with whole process Very
Violeta and Tim did great job with whole process Very transparent and very accommodating and was able To get me into the car I wanted and even fed us lunch highly recommend Violeta as sales person and countryside nissan
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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great customer service.
Great customer service. Repair was done quickly and service manager stayed in communication through the whole process. Never had a issue reaching the service department.
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
We were so happy to have been helped by Elijah he was
We were so happy to have been helped by Elijah he was truly so patient with us as we were getting a bit nervous on not getting the vehicle of our choice. He was truly helpful all the way to the end. He was very informative about everything highly recommended him for any purchases at Dodge Ram. He's the man. Thank you Elijah you are truly the MVP hands down.
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
2016 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very quick, good communication .
Very quick, good communication . Honest. Feel like you can trust them to be fair. Happy with results. Will return for other needs if they arise in future.
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!
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Everything was very professional, the people were very
Everything was very professional, the people were very helpful and got me in a nice clean car with good financing and good interest rate. Thanks again guys. I'll be referring people to 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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Frank was friendly and helpful.
Frank was friendly and helpful. He look up my records to make sure I was not receiving and paying for unnecessary service. He provided a coupon.
Used
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Joe Giuliano he kept me well-informed and was done sooner
Joe Giuliano he kept me well-informed and was done sooner then I was told .it was take.
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Amazing experience, start to finish!
Amazing experience, start to finish! I would recommend D'Arcy Mitsubishi to anyone looking to purchase a vehicle or even have their vehicle serviced. This dealership seems to be able to provide an endless number of services.
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
From the moments I got in the dealership until I left I
From the moments I got in the dealership until I left I was treated very nice and very welcomed. I looked at Lexus RX and end up buying it because I felt comfortable and car is clean with good competitive price. Very recommend
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!
Vehicle information
Features
Reviews
Great Prices, staff and selection of vehicles to choose
Great Prices, staff and selection of vehicles to choose from! Thanks Jose for an amazing experience
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Above and beyond service
I have never bought a car online before let alone bought a car without even seeing it or driving it. I saw a Bentley Flying Spur for sale at Chicago Auto Gallery. I called and spoke to a salesperson named Steve. From the first hello on the phone until we closed the deal and the car was shipped to me Steve was fantastic. He did everything possible to ensure that I was satisfied with the car and the deal. Now here's the extra part that I was even shocked at myself. Once I got the car, I drove it and after 5 miles some of the lights came on such as check engine, ride height, traction control and ABS. I was initially immensely pissed. I called Steve and said you might want to get ahold of that driver who delivered this car and tell him to take it back. Steve suggested I take it to a certified mechanic near me and have it looked at to see what was the problem. Apparently when one light goes off, it triggers more lights to activate. I had it looked at and to fix the car right it was going to be over $3000. Steve took care of it and the dealership paid the whole bill. In my mind that was the most solid thing to do and he did it. He could have argued and tried to avoid it or said no, you bought it, you fix it. They did not do that to me. I'm in Pittsburgh and they are in Chicago. I know I had rights and could have just sent it back but I wanted that car and they fixed it for me. I appreciate everything they (Steve) did for me and I would definitely purchase another vehicle from them. Thank you again Steve and Chicago Auto Gallery.
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!
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service!
Great service! I felt welcomed and at ease. The staff were very friendly and I didn’t feel pressured to buy!
Used
2021 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Recently bought a used car here.
Recently bought a used car here. Amir was awesome! He was very knowledgeable and helpful . He is an honest man and i recommend him highly . Everyone working there was so nice and went out of their way to help me . This dealership will be my place to go from now on!
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
We have bought our cars from Wickstrom for years
We have bought our cars from Wickstrom for years (Leasing, and used cars)and have had great experiences. Jared has always been our sales go to guy as his knowledge with the cars is excellent. Honestly, the whole staff is great-if your thinking of buying a car you should do it!
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
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Jackie was great!
Jackie was great! She was helpful and knowledgable. She seemed interested in helping me find exactly what I was looking for. I would highly recommend her.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great staff and buying experience.
Great staff and buying experience. Michael and Ana Maria were honest and helpful from start to finish.
Most convenient options on any vehicle I've owned.
Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Joey Dalporto assisted us with our purchase of a used
Joey Dalporto assisted us with our purchase of a used Buick Cascade. He was very approachable and helpfully answered all our questions. It was a great car-buying 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
2017 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I purchased a car from Hubert couple days ago.
I purchased a car from Hubert couple days ago. We came from Wisconsin and Hubert and the team helped me so much throughout the process of purchasing my new to me acura mdx type s. Love the car thank you!!
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
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I recently purchased A 2018 Alpina B7 from Ray at Motor
I recently purchased A 2018 Alpina B7 from Ray at Motor Cars Of Chicago. When I purchased the car I made it clear to Ray that I was going to be in need of the title in ASAP fashion – Ray said I’d have the title within two weeks and boy did I just like he said he fulfilled the promise he made no questions asked. Also on the way home after taking delivery, I had a very minor problem that turned out to be a bad battery. Ray was unaware of when we took delivery of the car – Ray didn’t hesitate he reimbursed me for the batteries I had to have installed at the BMW dealer by the BMW dealer. He said the car was flawless and he stood behind that statement. Ray is very straightforward and no xx perhaps not full of warm fuzzies for everyone but a great way to do business, especially in the luxury and highline car business. I find Ray to be honorable direct and stand up and we’ll do business with him again if I had any reservations about doing business with them before this transaction, they are all completely gone and yours should be too. Thank you, Ray for a great transaction and a great automobile.
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.
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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.
GMC Sierra 2500 Denali by city
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GMC Sierra 2500 Denali by year
-
2026 GMC Sierra 2500 Denali
22 listings starting at $72,775
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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.
