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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
It was a breeze and the staff was pretty awesome.
It was a breeze and the staff was pretty awesome. I would do business with them again!
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
Everyone was very knowledgeable and courteous very polite
Everyone was very knowledgeable and courteous very polite and helpful and answering everything that I needed to know or ask questions about. Salesman Janie and Mr Lewis was very helpful and everything
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
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Reviews
Excellent experience with Dovlet and First Texas Honda.
Excellent experience with Dovlet and First Texas Honda. Dovlet was very attentive and gave us excellent advice and service.
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
Fantastic dealership and 1st class sales rep in Caleb!
Fantastic dealership and 1st class sales rep in Caleb!!! A large selection to choose from. Well manage clean store. Everyone is friendly and welcoming. It?s like a candy store ?
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
Great customer service Adrian put us in a vehicle we can
Great customer service Adrian put us in a vehicle we can afford.He worked very hard on the deal and kept us in the loop the whole time.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I bought my car straight out so I don't have to finance
I bought my car straight out so I don't have to finance or make high monthly payments so your employees was very helpful or getting me the car I want it thank you
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
As with many auto dealership experiences, my interactions
As with many auto dealership experiences, my interactions with Shottenkirk Nissan had its ups and downs. However, I am giving 5 stars because there were two people that made the experience that good; our salesperson, Sommer, and the GM, Harmon. These two went above and beyond to answer questions and make us feel like our business was important to them. I highly recommend visiting the dealership to purchase from Sommer. She never pressured us or made me question whether she would just say whatever I wanted to hear to buy a car. She was honest, polite, and helpful. That is something that most salespeople lack greatly. Harmon assisted in the finalizing of the deal by being genuinely helpful during trade in process and answering all of our questions accurately about fees and taxes that appear on the buyers order. He eliminated the tricks and nonsense that many dealers do to grab a few extra bucks during the buying process. Thank you, Sommer and Harmon.
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
Everyone is so helpful.
Everyone is so helpful. They made the buying process as easy as possible. I would recommend this dealership. I will definitely be buying there in the future.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great job with communicating my repair issues and
Great job with communicating my repair issues and offering a solution to the costs. It was very good work and it is guaranteed!
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Ease of dealership was astounding.
Ease of dealership was astounding. Will be back with my other vehicle and maybe purchase a vehicle. Would recommend to fiends and family. Thank you.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Edgar got me the best deal and made the process easy .
Edgar got me the best deal and made the process easy . Thanks for everything hint
Used
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Excellent service.
Excellent service. I go to this location for servicing my VW vehicles and yesterday purchased a nearly new Taos. The Sales man (Jeff) worked to find out what would be most suitable for my requirements (long commutes and night driving) and what would fit into my limited budget. The whole team (service, sales and finance) worked seamlessly together to get an optimal solution to my predicament. Jeff and the Finance/Lone gentleman stayed well past closing time to get the paperwork completed and get me on the road with a nearly new vehicle. I would strongly recommend the Merle Hay Lithia to anyone wishing to have a stress free purchase without any heavy sales pitch performance. I might also add that the service group is also very helpful and polite.
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
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Reviews
Pre-Owned Car Purchase
I found purchasing a vehicle at Jerry Ulm Dodge to be a very pleasant experience. It's a very nice, modern facility with excellent amenities and a great staff. I highly recommend this dealership.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Brian Barragan - salesman Allowed us to look over
Brian Barragan - salesman Allowed us to look over vehicles without being pushy. He answered questions and was very patient during negotiations. We would buy from him again
Used
2025 GMC Sierra 1500 SLT
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Features
Reviews
Always had Great experience during all visits to Bell
Always had Great experience during all visits to Bell Road Mitsubishi, including Service and Sales. The Staff are very Professional and Attentive to my Needs. Ash Salaita, sales manager was very helpful and prompt in my recent purchase of New 2025 Outlander PHEV. We were very happy with our Deal and experience, and felt we got a more than fair value for our 2020 PHEV trade In, plus great deal on a Warranty also! Davon Strickland was also very good with his Sales experience and helped it all go smooth. Again we have always had very good Sevice Care and look forward to Bell Road Mitsubishi providing their Expert Maintenance on our New Vehicle! Kenny
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Hayden Whittaker was great to work with!
Thank you to Hayden Whittaker for making the purchase of our GMC the best experience we have had. He was so knowledgeable, helpful, professional and kind. Wonderful to work with call him for your next vehicle purchase!
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.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 26 Great deals | |
| 2024 GMC Sierra 1500 SLT | $44,664 | 185 Great deals |
| 2023 GMC Sierra 1500 SLT | $44,083 | 85 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,476 | 67 Great deals |
| 2021 GMC Sierra 1500 SLT | $35,360 | 141 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,747 | 78 Great deals |
| 2019 GMC Sierra 1500 SLT | $32,019 | 23 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,359 | 71 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,505 | 54 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 $45,007, with pricing starting at $23,980.
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 Dallas, TX
19 Great Deals out of 24 listings starting at $34,999
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
120 Great Deals out of 335 listings starting at $27,995
-
GMC Sierra 1500 2025 Pro
49 Great Deals out of 100 listings starting at $25,300
-
GMC Sierra 1500 2025 Denali
52 Great Deals out of 253 listings starting at $52,498
-
GMC Sierra 1500 2025 AT4
65 Great Deals out of 258 listings starting at $39,995
-
GMC Sierra 1500 2025 Denali Ultimate
12 Great Deals out of 141 listings starting at $59,950
-
GMC Sierra 1500 2025 AT4X
10 Great Deals out of 49 listings starting at $54,950
-
GMC Sierra 1500 2025 SLE
8 Great Deals out of 23 listings starting at $37,441
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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.