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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
2025 GMC Sierra 3500 SLT trucks
for sale
near me
- 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
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
This dealership provided a very pleasant experience and
This dealership provided a very pleasant experience and I’ll continue to recommend to friends and family.
Vehicle information
Features
Reviews
I was very surprised how everyone i encountered was
I was very surprised how everyone i encountered was willing to help. Anna was my sales person she was very friendly, helpful, knowledgeable and attentive. She took care of my needs in regards to the purchase of the car and other necessities like car insurance, she did it all with a warm smile. I ran into a glitch with my purchased and they when I feel above and beyond. Walked away with a very nice purchased and a wonderful experience. I liked the location it was easy to find and surrounded by a small community. The interior was very pleasant and relaxed. Thank you
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
My sales representative was very knowledgeable and
My sales representative was very knowledgeable and personable. Not pushy at all. What else do you want me to say? This is it! What a strange requirement.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
I’m happy today to learn technology and all features,
I’m happy today to learn technology and all features, which Tucson 2025 offers, with Brand Ambassador Jenny Bethell. She is professional, kind and very patient with senior driver. Now I feel confident ,up to date with technology and safety. Thank you very much!
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Very streamlined process.
Very streamlined process. I drove 1.5 hours to buy this vehicle. Michael did a great job of getting everything done as quickly as possible.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
They always get me in quickly provide the needed services
They always get me in quickly provide the needed services while I wait and get me back on the road. I have bought several vehicles from this dealership and have always been very happy with my purchase.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
My go to service center!
Grear place of service for my car. I value my car and Antonio, the manager, and his staff always makes sure that I get top notch service!
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
We recently purchased a 2023 F-350 from Erin in Loveland.
We recently purchased a 2023 F-350 from Erin in Loveland. We live in Evergreen [approx 75 miles away], Erin had our deal and all docs ready for us to sign. Felt very comfortable with ClearShift and would definitely recommend to friends and family! Worth the drive for sure!
Certified
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
I always have my service done there.
I always have my service done there. Everyone is friendly and professional. Always great service.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Serra GMC and Cadillac is a great dealership.
Serra GMC and Cadillac is a great dealership. I have been purchasing and servicing all my vehicle through them since 2008 Scott Gould is a wonderful salesman and Aara Durant is a wonderful service advisor. They always make my experience r fences there great.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Hassle-free, no-nonsense experience.
Hassle-free, no-nonsense experience. I will definitely buy from them again. They had the exact vehicle I was looking for and didn?t try to upsell me on things I didn?t need.
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Sales associate Erik was insightful and had good follow
Sales associate Erik was insightful and had good follow through. There was an hour wait for dianci g but they worked with my situation and the deal got done!
GMC Certified
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
People you can trust in your process of buying your new
People you can trust in your process of buying your new car. They will make your experience easier and pleasant to your wallet. You will greatful for buying with JENSEN DEALERS
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Took my truck in for an oil change and a check engine
Took my truck in for an oil change and a check engine light. They did a great job keep me informed all through the repair process. Was very happy with the work and they had my truck ready when promised
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 3500 SLT
Vehicle information
Features
Reviews
Have bought a 2018 Silverado and a 2025 trax 1RS.
Have bought a 2018 Silverado and a 2025 trax 1RS. Just had service to the Silverado and it was completed in a timely manner. The cost was a little high but what isn?t costing more now days.
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GMC Sierra 3500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 3500 SLT | 1 Good deal | |
| 2024 GMC Sierra 3500 SLT | $62,699 | 5 Great deals |
| 2023 GMC Sierra 3500 SLT | $54,169 | 10 Great deals |
| 2022 GMC Sierra 3500 SLT | $51,872 | 5 Great deals |
About the 2025 GMC Sierra 3500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 0
- Transmission
- 10-Speed A/T
- Engine
- 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
How much does the 2025 GMC Sierra 3500 SLT cost?
The 2025 GMC Sierra 3500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 3500 SLT is $69,758, with pricing starting at $52,000.
What are some similar vehicles and competitors of the 2025 GMC Sierra 3500 SLT?
The 2025 GMC Sierra 3500 SLT compares to and/or competes against the following vehicles:
SLT (4 styles)
| Style | |||
|---|---|---|---|
| 4WD Crew Cab 159" SLT | 2WD Crew Cab 159" SLT *Ltd Avail* | 2WD Crew Cab 172" SLT *Ltd Avail* | 4WD Crew Cab 172" SLT |
| Inventory price | |||
| Starting at $65,900 | Starting at $63,100 | Starting at $63,300 | Starting at $66,100 |
| Combined MPG | |||
| 0 | 0 | 0 | 0 |
| Engine | |||
| 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
*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 3500 trims
-
GMC Sierra 3500 2025 Denali
8 Great Deals out of 103 listings starting at $66,395
-
GMC Sierra 3500 2025 AT4
4 Great Deals out of 36 listings starting at $67,995
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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.
