Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2025 GMC Sierra 1500 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 1500 SLT
Vehicle information
Features
Reviews
Our experience at Moritz KIA Fort Worth has always been
Our experience at Moritz KIA Fort Worth has always been exceptional. The service department is fantastic, especially Michael, who always takes great care of us. I appreciate being able to work from the dealership while waiting for my vehicle OR catching a ride to my office. Michael has helped me not lose a beat at work while getting my vehicle serviced.
Let me start by saying I have the AT4 model with the
Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
All my vehicles have been purchased from Henry Brown GMC
All my vehicles have been purchased from Henry Brown GMC for past 15 years. I have always enjoyed the professionalism and friendliness from the staff.
I bought this after going to the dealer just to look at
I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great Dealer, Quick and Easy - All Online
Brian Jones was the sales rep, he made the process quick, and was professional and informative. I also bought my car competely online and they were true to thier listed sale price!
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Marcel always does an outstanding job.
Marcel always does an outstanding job. The Best! I always bring my car into Carvision for service Service dept.
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Thank you so much RYAN STEPHENS for all your help today.
Thank you so much RYAN STEPHENS for all your help today. You were very professional and knowledgeable and polite. I will go no where else to purchase another vehicle! W O W!! Yes I was WOWed! M.A.Q.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
It was outstanding!
It was outstanding! Art was super easy to work with and I was in and out of there (with the car and a great deal) in the fastest time ever!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Very good experience with O’meara VW buying a nice used
Very good experience with O’meara VW buying a nice used Jetta. Quick fast deal without the usual back and forth time consuming runaround. Friendly courtesy call a couple days after to check on us. Thanks Karson, Elva and sales manager Steve. 👍👍
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great experience.
Great experience. Beautiful dealership location. From the saler to the finance person everyone was very professional. Would buy again from this dealership. Really enjoyed the experience.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I’ve been working with Shawn to find my next car.
I’ve been working with Shawn to find my next car. He’s been good to work with as I’m still searching and he hasn’t given up on me. Very nice and easy to work with.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I went in knowing exactly what car I wanted to test drive
I went in knowing exactly what car I wanted to test drive and had an appointment with Jean (John) Venant on December 27th. The car (2024 Mazda CX-5) was waiting for me when we arrived. Our salesman was a great guy & seemed knowledgeable about my particular vehicle. It didn't take me long to decide to buy the car on the spot. Baltimore in the financing department fought very hard to get me the best rate/deal available. They even gave me far more for my trade in that I was anticipating. Everyone throughout the (seemingly painless) process was great to work with. We felt very valued. My only "complaint" is the sticker shock I had when I saw all the "dealer fees" on the bill of sale. Many things (window tint, fabric protector, etc) were all things that you only typically see when buying a brand new car and not when buying a used car. And, with any used car purchase, I made sure to get the extended warranty. That's just smart no matter which dealership you buy from. However, I am concerned a bit to read very mixed reviews of the EasyCare warranty company, as it seems they only approve HALF of the claims submitted. Fingers crossed.
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My salesperson was great along with everyone else that
My salesperson was great along with everyone else that helped us. I would recommend Garber Chevy to anyone. I drove a long distance to make a purchase due to such a good deal.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great service.
Great service. Nice waiting area. Timely service. Would recommend to friends & family. Overall good experience.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great online service and follow through
The folks were very professional and engaging online without being aggressive and annoying. I appreciated the follow up and offers to assist without feeling overwhelmed.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Sales personnel knowledgeable and helpful.
Sales personnel knowledgeable and helpful. Not close by but would definitely discuss a car purchase soon.
Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Luis is a great salesman.
Luis is a great salesman. Answered all my questions, knowledgeable about the vehicle, showed different how to use devices in the vehicle. Just divine intervention. Thanks Luis Alvarez
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Got a used car.
Got a used car. Had issue. Fixed with a 0 hassle. I gave them 5 star. Above an beyond. Its after the sale that matters.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great salesmanship!
Great salesmanship! Willy helped us seal the deal efficiently. ❤️ our new CR-V. Mountaineer Honda Rocks!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Im a first time buyer.
Im a first time buyer. This is like the first major purchase I?ve ever had. I was beyond clueless but Alexis walked me through every step of the way with utmost patience. We were there for hours as I asked so many questions and she didnt mind at all.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Dylan was a very nice respectful young man who made my
Dylan was a very nice respectful young man who made my experience at highline car connections a very nice and enjoyable one leading me to purchase the car I was hot for.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
What an Amazing place!
What an Amazing place! All the staff are wonderful heartfelt people working hard to get you the car you want! Scott was amazing and so helpful, they certainly work as a team. I was offered another vehicle, but my heart was on the Kia Soul, so they made it happen. God Bless these beautiful people.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 20 Great deals | |
| 2024 GMC Sierra 1500 SLT | $44,772 | 201 Great deals |
| 2023 GMC Sierra 1500 SLT | $44,132 | 76 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,093 | 59 Great deals |
| 2021 GMC Sierra 1500 SLT | $35,356 | 121 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,551 | 69 Great deals |
| 2019 GMC Sierra 1500 SLT | $32,018 | 22 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,741 | 61 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,572 | 63 Great deals |
About the 2025 GMC Sierra 1500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
How much does the 2025 GMC Sierra 1500 SLT cost?
The 2025 GMC Sierra 1500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 1500 SLT is $45,066, with pricing starting at $25,980.
What is the MPG of the 2025 GMC Sierra 1500 SLT?
The 2025 GMC Sierra 1500 SLT offers up to 16 MPG in city driving and 20 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2025 GMC Sierra 1500 SLT?
The 2025 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 1500 SLT reliable?
The 2025 GMC Sierra 1500 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 1500 owners.
100% of drivers recommend this car
- Comfort
- 5.0
- Interior
- 5.0
- Performance
- 4.8
- Value
- 4.5
- Exterior
- 4.8
- Reliability
- 4.8
SLT (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 157" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT |
| Inventory price | ||
| Starting at $58,700 | Starting at $54,900 | Starting at $58,000 |
| Combined MPG | ||
| 16 | 17 | 16 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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.
2025 GMC Sierra 1500 SLT by popular city
-
2025 GMC Sierra 1500 SLT in Atlanta, GA
18 Great Deals out of 21 listings starting at $40,000
-
2025 GMC Sierra 1500 SLT in Dallas, TX
19 Great Deals out of 24 listings starting at $34,999
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
118 Great Deals out of 333 listings starting at $27,995
-
GMC Sierra 1500 2025 Denali
70 Great Deals out of 271 listings starting at $51,960
-
GMC Sierra 1500 2025 Pro
63 Great Deals out of 114 listings starting at $25,300
-
GMC Sierra 1500 2025 AT4
72 Great Deals out of 248 listings starting at $49,600
-
GMC Sierra 1500 2025 Denali Ultimate
20 Great Deals out of 143 listings starting at $59,950
-
GMC Sierra 1500 2025 AT4X
13 Great Deals out of 58 listings starting at $54,950
-
GMC Sierra 1500 2025 SLE
11 Great Deals out of 26 listings starting at $39,000
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.