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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
Krum, 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
The most painless vehicle purchase of my 61 years.
The most painless vehicle purchase of my 61 years. Not one disappointment or surprise. Everything was seamless to almost perfection.
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
James Wood Decatur
Misty was great as was Rusty. I?ve been trading with Rusty for over 30 years at James Wood Motors. Misty came in on her day off to deliver my truck and took time to explain all of the new features. This is why I drove 3 hours each way to do business with James Wood. James Wood Motors is the absolute BEST dealer in Texas.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Jarrett Abel has been my Service Adviser for several
Jarrett Abel has been my Service Adviser for several years. He always takes care of scheduling my appointments and getting my Chevy P/U serviced. The service department does a terrific job of getting vehicles serviced quickly.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great experience, not pressured into buying, worked with
Great experience, not pressured into buying, worked with us on our trade in, quick and easy buy






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
All staff are kind and professional.
All staff are kind and professional. The facility is clean and welcoming. I love the shuttle they offer to take you to and from your home.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Had a great experience there hassle free.
Had a great experience there hassle free. Jermey Burrell had everything laid out for me when we got there. I would recommend to anyone. Keep up the nice work.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Paulo is awesome and all the staff is very professional.
Paulo is awesome and all the staff is very professional. Top tier dealership with top tier people!!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Knowledgeable, friendly & they do follow up.
Knowledgeable, friendly & they do follow up. Appointments are easy. They do what you ask & ask before they do! Have points let them know they can you apply them!






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Outstanding service in all departments!
Outstanding service in all departments! They are the epitome of the gold standard. I highly recommend






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Jeremy was incredible and made the process of buying a
Jeremy was incredible and made the process of buying a new car so easy. When it’s time for a new car, he will be my go to salesman.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Vary nice people, vary good at helping In explaining
Vary nice people, vary good at helping In explaining about the car,and the price. I was not able to go to get the car do to Family issues.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Robbie, my salesman, was outstanding!
Robbie, my salesman, was outstanding!! He made it painless and is absolutely customer focused. Pricing was ultra-competitive. Dealership was clean. We will definitely go back.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Spent $70,000 on a new truck when I bring it in for the
Spent $70,000 on a new truck when I bring it in for the nurse first service they don’t even wash it left holy handprints all down the edge of the hood






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Several sales personal where informative and
Several sales personal where informative and knowledgeable in customer service. I didn’t purchase a vehicle but will give Vanguard the first choice at sales.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Nice sales people.
Nice sales people. Easy to work with, but would not move on the price of the car.






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
Great dealership from top to bottom !
Great dealership from top to bottom ! I will always use them for all my automotive needs.






New
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The Dealership was great to work with from my initial
The Dealership was great to work with from my initial contact through the buying process. They took about a hour training me on all the features of the car. Their follow-up asking me how I like was an added touch.
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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
-
GMC Sierra 2500 2025 Denali
102 listings starting at $70,925
-
GMC Sierra 2500 2025 AT4
88 listings starting at $68,390
-
GMC Sierra 2500 2025 Denali Ultimate
2 Great Deals out of 84 listings starting at $84,690
-
GMC Sierra 2500 2025 SLE
28 listings starting at $52,635
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