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Used
GMC Sierra 2500 trucks
for sale
near
Waukesha, WI
under $799,997
- 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
2024 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Chad & Patti
Chad Breager & Patti Galligan went above and beyond my expectations! 2 of the most helpful people I have ever met ! I definitely will be back ! Eddie
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 AT4
Vehicle information
Features
Reviews
My Jeep Wrangler
Had a awesome experience with Chad Braeger when purchasing my Jeep Wrangler. Everyone was helpful and willing to answer any questions or concerns I had. Thank u, for making me feel comfortable thru out my buying experience. Lisa
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
2004 GMC Sierra 2500 SLT H/D Crew Cab
Vehicle information
Features
Reviews
Great Truck !
First , I bought gas 6.0 , the diesels are great if you have serious towing needs. You just need to realize no matter how well you maintain a diesel it will at some point have an expensive repair. I've had my truck about 12 years. Regular maintenance , a few batteries , couple sets of tires and a MAF sensor. I tow a couple different trailers and the heaviest is less than 10k loaded. Towing , zero issues , no band aids , no overloads , no equalizing hitch , no sway control. Simply not needed. Drives amazing, stops great, Roughly 10 to 12 MPG towing. Unloaded driving at 60 / 65 on cruise solid 15 to 16 MPG. Yes , it won't pul the hills like a diesel but thats a small price to pay for an absolutely amazing truck. I want a new truck in the worst way but just can't part with this truck. A very good truck if you find a clean well maintained one.






Used
2019 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Great experience from beginning to end!
Great experience from beginning to end!! Extremely knowledgeable great customer service actually the best customer service I've ever experienced would definitely buy another car from them and recommend them to friends and family.
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
Reviews
Exceptional and Stress Free Experience!
The service I received was beyond exceptional! Cody in sales took much time to explain all features my suv held. He thoroughly answered all of my questions and made sure all of my expectations were met. He took the time to interact in a fun and relaxing way with my nephew as we waited for financing. Patty in financing was beyond incredible. She went above and beyond to be sure my budget was met and was very understandable and patient! I could have not asked for a better and stress free 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
2018 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I walked in planning on "just" looking!
I walked in planning on "just" looking! I drove out in my new Honda Pilot Black Edition 2025! Armonie was my sales rep, from our first encounter to the final hug goodbye he was spot on and honest! He knows his stuff! I highly recommend Zeigler Honda all of the people I interacted with were there for me! Thanks for making it so easy!
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.
Used
2016 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I went in for an oil change and came out with a new
I went in for an oil change and came out with a new vehicle. The sales staff are amazing. Friendly, accomodating and efficient. The manager in the service department pays attention to the details. He has been very friendly and accomidating.
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
2020 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great!
Great!! Did everything they could to make it a pleasurable car buying experience! Great job to the team at Boucher BGMC
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I purchased a used Porsche at this dealership and highly
I purchased a used Porsche at this dealership and highly recommend them. The entire process was actually pleasant with exceptional customer service. My salesman Jeff was knowledgeable and extremely prompt with replies, whether it was after hours or his day off. His personality and sense of humor makes him such a pleasure to work with. The entire team from sales and finance managers to the service advisor I dealt with were all straightfoward and most helpful. I live in NH and they made all the arrangements to have the car transported to my home. Truly a great car shopping experience.
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.
Vehicle information
Features
Reviews
Hiller Ford provides excellent and courteous service
Hiller Ford provides excellent and courteous service every single time. It’s always a pleasure!
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
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2023 GMC Sierra 2500 Denali
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2022 GMC Sierra 2500 Denali
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2022 GMC Sierra 2500 AT4
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2025 GMC Sierra 2500 AT4
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Used
2021 GMC Sierra 2500 Denali
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GMC Certified
2022 GMC Sierra 2500 Denali
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2021 GMC Sierra 2500 Denali
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Used
2015 GMC Sierra 2500 SLE
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GMC Certified
2023 GMC Sierra 2500 AT4
Vehicle information
Features
GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 2500 | $82,484 | |
2025 GMC Sierra 2500 | $71,625 | 3 Good deals |
2024 GMC Sierra 2500 | $68,536 | 13 Good deals |
*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 $799,997 by city
-
GMC Sierra 2500 under $799,997 in Waukesha, WI
4 Great Deals out of 51 listings starting at $11,388
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GMC Sierra 2500 under $799,997 in Pewaukee, WI
4 Great Deals out of 44 listings starting at $11,388
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GMC Sierra 2500 under $799,997 in New Berlin, WI
2 Great Deals out of 48 listings starting at $13,777
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GMC Sierra 2500 under $799,997 in Wales, WI
4 Great Deals out of 50 listings starting at $11,388
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GMC Sierra 2500 under $799,997 in Brookfield, WI
2 Great Deals out of 42 listings starting at $13,777
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GMC Sierra 2500 under $799,997 in Big Bend, WI
1 Great Deal out of 46 listings starting at $7,995
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GMC Sierra 2500 under $799,997 in Hartland, WI
4 Great Deals out of 41 listings starting at $11,388
-
GMC Sierra 2500 under $799,997 in Elm Grove, WI
2 Great Deals out of 42 listings starting at $13,777
-
GMC Sierra 2500 under $799,997 in Delafield, WI
4 Great Deals out of 41 listings starting at $11,388
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GMC Sierra 2500 under $799,997 in Sussex, WI
3 Great Deals out of 39 listings starting at $13,777
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GMC Sierra 2500 under $799,997 in North Prairie, WI
3 Great Deals out of 43 listings starting at $11,388
-
GMC Sierra 2500 under $799,997 in Merton, WI
4 Great Deals out of 38 listings starting at $11,388
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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.