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Used
GMC Sierra 2500 trucks
for sale
near
Hellertown, PA
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 AT4
Vehicle information
Features
Reviews
I had a great experience.
I had a great experience. I had a salesman named Mike who treated with respect and intelligence. He acted like my time is valuable, which is rare in the car business. The dealership gave me a great deal on my newish great car that I love. Traded in my old car and made me forget about the three other crappy experiences I had before I went there. O'NEIL is a good place to do business.
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!






GMC Certified
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Excellent personnel Awesome experience Great pricing
Excellent personnel Awesome experience Great pricing Variety of vehicles on lot and affordable prices illustrates on vehicles
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 SLE
Vehicle information
Features
Reviews
Won't go anywhere else.
I bought a new truck. They even let me factory order. Star really took care of me in the whole process. Kept me informed about the status of when my truck would get there.
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
2013 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Good dealer for service; I haven't bought a car here, but
Good dealer for service; I haven't bought a car here, but I get my 2 Buicks serviced here. They are fast and courteous, and really know their stuff.
The best deal 4me my dream truck it's mine if poss
I want this truck if I can't get help with finances I'll try againfri and ill have cash. I want it 100percent I've only dreamed of owning a truck like this and now if the Good Lord willing and the creek don't rise.a dream might come true.,!!!!!! I love everything about this ride.just rite for the open road.





Used
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Best experience ever!
The entire vibe of this dealership was fun and electric. Do yourself a favor and shop/service your vehicles at Star. You will not regret it.
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.






GMC Certified
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great experience
Great buying experience with Eric & the team at Star. I love my new GMC Canyon. They treated me with respect, no pressure and followed up after the sale to make sure I was and am happy.
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.






GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very smooth buying.
I’ve recently bought a 2023 Yukon from star. I made a appt with Colleen to see the car. When I got there I was greeted by her and then she introduced me to Kyle. He walked me right up to the car a had the appt on. Keys were even in his hand so I didn’t have to wait. I took it for a drive and fell in love with it. He knew the Yukon in and out. Then when it came to financing the car Justin in finance made it very easy. He gave me a couple options to make sure I was covered if I wanted. Out of every car I’ve ever bought (I’m almost 50) I’ve never been so relaxed start to finish with my purchase. I’ve even been back to ask questions on things I’ve forgot and never had to wait to get an answer. You can definitely tell this dealership is family owned . Way to go team. Thanks Star of Quakertown






Used
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
A big thank you to Dom, Heather, and the financing team
A big thank you to Dom, Heather, and the financing team at Star Of Quakertown. They made my car buying experience just wonderful. They went above and beyond to get me my vehicle and I'm so happy with it. Even thought they were an hour and a half away from me, they were just awesome. Very welcoming and I definitely recommend them. I'd drive another hour and a half to get another vehicle from them. Great job guys! Keep up the great work!!





Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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






Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
George was very good in letting me know about the repairs
George was very good in letting me know about the repairs to my car and timeline.






Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Exceptional showroom nice and clean
Coming in to pickup my ordered vehicle, this newly renovated facility is exceptionally clean and distinguishes itself from other dealers in the area. Will come back for service for sure.






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Buying process went seamlessly.
Buying process went seamlessly. Test drove one day, ordered one the next. Andrew found what we wanted and we bought it. It was ready in a few days.






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features






GMC Certified
2024 GMC Sierra 2500 SLT
Vehicle information
Features

GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
The sales person Luis was great and very helpful.
The sales person Luis was great and very helpful. Went out of his way to get the car delivered to me. He drove it 3.5 hrs so I can have it in time for a road trip. Also they managed to beat the best APR I got from a credit union. All in all it was a professional and positive experience.

Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great service
Great experience, would highly recommend this dealership. Mike Y And Crystal are the best
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.






GMC Certified
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Friendly service; sales staff is superb.
Friendly service; sales staff is superb. I won?t go anywhere else! I never feel pressured or that I?m being taken. The car buying experience is the best!
Used
2019 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2019 GMC 2500 Denali Excellent Condition
Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.

Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
GMC Certified
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Great dealer.
Great dealer. I bought a new truck from them after I got a new truck with a lot of issues from a different dealer. I took that truck here for service and they were amazing! They gave me loaners even though I did not buy it there and did everything that they could to help. So I bought a new truck from them because of that.
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Used
2013 GMC Sierra 2500 SLT
Vehicle information
Features






Used
2018 GMC Sierra 2500 SLT
Vehicle information
Features




Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features






Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features






Used
2016 GMC Sierra 2500 SLT
Vehicle information
Features


Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features






GMC Certified
2022 GMC Sierra 2500 AT4
Vehicle information
Features






Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
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GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 2500 | $49,870 | 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 $56,558, with pricing starting at $5,492.
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 2013 to 2025.
*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
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