Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
GMC Sierra 2500 trucks
for sale
near
Streator, 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 SLE
Vehicle information
Features






Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Heller Ford was actually really good to work with.
Heller Ford was actually really good to work with. Steve did a great job getting everything set up.






Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2022 C8 Corvette Purchase
Very friendly staff! They walk you right through the ordering process and are straight forward with you. I purchased the new mid-engine Corvette, NO price gouging here!
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
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Awesome deal.
Drove almost 2 hours to get to the dealership welcome by great people test drive vehicle they gave me a very good deal I will recomend this place to friends and family.
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
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
We found our vehicle on line and messaged about it.
We found our vehicle on line and messaged about it. We were told it was sold, However, the next day we got a call from Hunter stating that it was in fact, not sold and to come as soon as we could. He had the vehicle warmed up for us and ready to take on a test drive. Cory Who is the sales manager was also wonderful to work with. Holly and their finance department is an amazing person. I would recommend anybody who needs a car to go to Heller. When you buy from them, it’s like you’re buying from family.
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.






Vehicle information
Features
Reviews
Jarrod made the car buying easy and painless.
Jarrod made the car buying easy and painless. Got the cars we wanted try. Great buying experience.
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
2024 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Great experience!
I recently bought a preowned Tahoe. I knowingly bought the vehicle in as is condition. The day after I bought it, I took it to my mechanic who found a couple of things that need to be repaired. I called Jordan the sales mgr. and he simply said get them fixed and mail a copy of the bill to him. I received a check back in less than a week. Robert my salesman was not pushy and made the buying experience pleasurable. Outstanding over all experience. I would and will recommend Bill Walsh to anybody. BTW. I passed two chevy dealerships to get here!
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
GMC Denali
Was surprised how fast the service was. Wish the buying experience was just as fast. But they were professional and detailed on everything.






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Didn't buy a vehicle from Heller but they were very
Didn't buy a vehicle from Heller but they were very attentive to my inquiries about a vehicle.






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great people.
Great people. Todd so professional & nice to speak with. They like to work with customers and make it happen.


Used
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Mr Heller and his sales staff and financial staff are top
Mr Heller and his sales staff and financial staff are top notch. My salesman was Ian. Fast and easy no xx and no pushy attitude. Knowledgeable in their inventory and allowed me to take my time. I signed all documentation online and they delivered the truck to me. Outstanding service.
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
2021 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
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.






Vehicle information
Features
Reviews
I work with Chris the sales manager and he was real
I work with Chris the sales manager and he was real professional sold me a Cadillac Escalade the truck was in great condition treating me like family
Vehicle information
Features
Reviews
We recently purchased a used Jeep Wagoneer from Heller
We recently purchased a used Jeep Wagoneer from Heller Ford in El Paso, IL, and the entire experience was nothing short of fantastic. Huge shoutout to our salesperson Onie Maisonneuve, who went above and beyond from start to finish. We live about an hour and a half away, but Onie made the process incredibly easy by handling everything over the phone ahead of time. By the time we arrived, all that was left was a quick test drive and a bit of paperwork—start to finish, we were in and out of the dealership in around 30 minutes! A couple of days after taking the vehicle home, a mechanical issue popped up. Onie was immediately responsive and had a loaner vehicle arranged and delivered to us the very next day. The service department didn’t miss a beat either—they had the necessary repairs completed quickly and efficiently, making sure we had our Wagoneer back just in time for a planned family vacation. I can’t recommend Heller Ford highly enough. If you’re looking for a dealership that truly stands behind their vehicles and values customer service, look no further. Ask for Onie—he’s the real deal!
A Beast when it comes to hauling!
I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.






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.

Used
2022 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The people were very friendly and professional, and I
The people were very friendly and professional, and I didn’t experience any pressure or haggling during my visit. The vehicle I was interested in was ready for me to test drive upon my arrival and the salesperson helped me setup my phone to the car.
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!
Vehicle information
Features
Reviews
Great service.
Great service. I love my ford escape. Will definitely do business there again. Shout out to Jeremy for all the help.
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Alan W.
Alan W. was great to work with. Jason the manager was also extremely fair and worked with me. I live 2 hours away and bought from them because they lived up to their good reviews. Quick response and friendly service.
Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Heller was great!
Heller was great! Bob was very friendly and helpful. Low stress environment and made everything very easy.
Vehicle information
Features

Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
-
Prev - 1
- 2
-
Next
GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2025 GMC Sierra 2500 | $77,129 | 3 Good deals |
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 $55,620, with pricing starting at $3,749.
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 2018 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 Trucks by city
-
GMC Sierra 2500 Trucks in Wenona, IL
2 Great Deals out of 20 listings starting at $39,962
-
GMC Sierra 2500 Trucks in Flanagan, IL
3 Great Deals out of 24 listings starting at $33,495
-
GMC Sierra 2500 Trucks in Toluca, IL
2 Great Deals out of 22 listings starting at $39,962
-
GMC Sierra 2500 Trucks in Gridley, IL
4 Great Deals out of 25 listings starting at $32,495
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.