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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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New and used
2025 GMC Sierra 2500 SLT trucks
for sale
near
Sheldon, TX
- 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.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Salesperson great.
Salesperson great. New car and truck detailed to go. Finance department good, Inventory good on both suv and small truck. Financing through my credit union.
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.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I had a great experience at your GMC Group 1 dealership.
I had a great experience at your GMC Group 1 dealership. Steven Mauro was very knowledgeable, patient and friendly during the whole process and responded all my questions promptly. The whole buying process was smooth and easy!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The seller Mike.
The seller Mike. S was a shill guy and easy going making the process smooth, 10/10 great service. Also great service with the finance department.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great service.
Great service. I will definitly use them again. Got us right in and out on time they said it would take. I will recommend them to my family and friends.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great support and follow up on my services.
Great support and follow up on my services. My service manager was great on explaining what was needed. All necessary services were completed on time.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Awesome group!
Awesome group! They found me a SUV when the first four didn?t work out that day. As soon as the vehicle got there and cleaned, I was out of there soon.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great Experience!
All aspects of the car buying process were amazing. Truly a high class business, next car will be bought at this car dealership, truly top of the line!!!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Svc advisor was very attentive and no hassle.
Svc advisor was very attentive and no hassle. The Sales rep was patient, sincere, and no pressure tactics....positive impression with peace of mind for months before the right vehicle was offered by this dealerships representative.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Gil Campos as always services my truck excellently.
Gil Campos as always services my truck excellently. I scheduled my oil change and was completed in less than two hours. I will be back!!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
AMAZING DEALERSHIP AND PEOPLE
Honestly the BEST car buying experience we have ever had:) I highly recommend Gay Family Auto Trey, Kiss and Steve are amazing. From the time we walked in to the day that Trey delivered my sons truck it was ABSOLUTELY PROFESSIONAL.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I was very undecisive for about 3 weeks but my sales man
I was very undecisive for about 3 weeks but my sales man stuck in there. When I finally made it to Houston he took the time and drove me across town just so I could test a car I thought I liked. And I made that purchase that day within a couple hours






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Wonderful experience!
Wonderful experience! Lee did a great job and I would highly recommend going to this dealership if you?re in the market for a new vehicle!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Everything went well.
Everything went well. I guess if I have to write 25 words I can go on and on about nothing. These reviews are not true reviews if you or the survey company are setting the boundaries.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
It's where I go for a quick no hassle oil change and tire
It's where I go for a quick no hassle oil change and tire rotation. It's all I needed and all I got. It was great!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
We purchased a new Yukon XL from Beck and Masten South.
We purchased a new Yukon XL from Beck and Masten South. Everyone we worked with at the dealer was helpful. Robert and Fernando were great salesman to work with and made the buying process smooth.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Satisfied Customer will tell people about Fabian
Hello this is about the sales man Fabian Murphy at demontrond Kia he is professional and caring he worked with me to the end.and Robert Parker Jr in finance did a good job as well and althea in service. Fabian Murphy good job I'm happy right now






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great experience!
I received excellent service from everyone who helped with my car purchase. Everyone worked hard to make sure that I was satisfied with my purchase, and I really appreciate the patience and helpfulness that I was shown.
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About the 2025 GMC Sierra 2500 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 2500 SLT cost?
The 2025 GMC Sierra 2500 SLT price depends on optional features. Prices typically start at $61,900.
What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 SLT?
The 2025 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 2500 SLT reliable?
The 2025 GMC Sierra 2500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 2500 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 4.0
SLT (4 styles)
Style | |||
---|---|---|---|
2WD Crew Cab 172" SLT *Ltd Avail* | 4WD Crew Cab 159" SLT | 2WD Crew Cab 159" SLT *Ltd Avail* | 4WD Crew Cab 172" SLT |
Inventory price | |||
Starting at $62,200 | Starting at $64,700 | Starting at $61,900 | Starting at $65,000 |
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 2500 trims
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109 listings starting at $71,982
-
GMC Sierra 2500 2025 Denali
76 listings starting at $70,709
-
GMC Sierra 2500 2025 Denali Ultimate
1 Great Deal out of 63 listings starting at $83,851
-
GMC Sierra 2500 2025 SLT
22 listings starting at $67,100
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