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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
This is the second new car purchase we have made in the
This is the second new car purchase we have made in the last three months at Shelor. Great experience with the sales and finance staffand. Very professional, knowledgeable and helpful in all aspects of the purchase.
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
Hands down the best finance team out there!
Hands down the best finance team out there! All the staff were kind and helpful. They found something that worked with my budget that still met all my wants and needs. I thought I was only able to buy a used car but they made a BRAND NEW BUICK work! 10/10 job well done! Oh and the salesman RJ had a nice little beard lol
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
As always quality service.
As always quality service. Knowledgeable people handling vehicle. Great waiting area and the offer of water. Sales floor could be a little more accommodating to the customers needs.
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
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!
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
We bought our Tahoe at Stonebriar Chevrolet and have
We bought our Tahoe at Stonebriar Chevrolet and have always had it serviced there. We have always had excellent service! Caleb is our service rep- he is great!
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
Friendly
Called to look at purchasing a vehicle. Super friendly and professional. They were not able to sell because I live to far away buy Would buy from them!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great Experience
I was very fortunate to have the greatest salesman, manger, General manager and finance director in the business assist in my purchase. Thank you "Coach" for all you do for me and the family
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
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.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Your employee Francesca Osorio was magnificent.
Your employee Francesca Osorio was magnificent. She was kind, helpful and knew what I needed. An excellent, excellent employee service. I am very pleased with the service, and I want someone to tell her thank you for the very good work! A class for sure!!
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.
Vehicle information
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Reviews
Ryan Ford and AC were both very easy to work with and
Ryan Ford and AC were both very easy to work with and were very attentive and responsive to any questions that I had. The managers and finance manager were also very easy to work with and the entire experience was pleasant.
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Exceptional Experience – Truly Unmatched Walter is not
Exceptional Experience – Truly Unmatched Walter is not just a car salesman—he is the embodiment of energy, honesty, empathy, insight, confidence, and pure authenticity. He isn’t selling cars; he’s selling himself, and that genuine connection reaches people at their core. That is what draws people to him and what sets him apart from anyone else in the industry. I can say without hesitation that I will always buy my vehicles from Walter. No matter where he works, I will follow. In my book, he deserves to be nominated for Employee of the Year—he is an absolute asset to the Nimnicht Chevrolet family and a rare find in today’s world. Walter and Sales Manager Jose made an incredible tag team, going above and beyond to fight for my wife’s dream car. Their dedication was unmatched. Jose, in particular, was amazing—empathetic, reassuring, and genuinely supportive. He took the time to console my wife and made her feel heard and valued every step of the way. Both gentlemen were truly above reproach. To top it all off, John in finance made the entire process smooth, simple, and stress-free. He explained everything clearly and made what is usually the most intimidating part of buying a car incredibly easy. Overall, this was an outstanding experience from start to finish. Nimnicht Chevrolet has an incredible team, and because of them, we will absolutely be lifelong customers
Used
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I am not one to place reviews but we experienced the most
I am not one to place reviews but we experienced the most impressive service from Park Place Lexus. We purchased our second Lexus before realizing it did not have some of the features our older one did. We first talked to David Barrychuck, Parts Director, at Grapevine Park Place. We hadn't even bought our car at the Grapvine location. David went above and beyond to make sure we were taken care of. Everyone involved was great but David called several times to check on our status. We will trust him with all of our Lexus needs. Thank you so much Park Place Lexus!
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
Very nice store and staff very friendly and helpful all
Very nice store and staff very friendly and helpful all kinds to choose from miles of vehicles might take a day to pick your vehicle
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent service, and very kind and helpful service
Excellent service, and very kind and helpful service representatives. Ann Smith is our service representative. She always makes sure things are done properly, and that we are pleased.
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
Justin Hart is a great guy.
Justin Hart is a great guy. He made the experience as painless and enjoyable as possible. Most fun I've had buying a truck. He showed me all the features of my new vehicle and on the paperwork, he explained thoroughly about what I was signing and made sure all my questions were answered. Great guy and great service. I would recommend seeing Justin Hart at John Holt Chickasha to anyone who is looking for a new car.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 25 Great deals | |
| 2024 GMC Sierra 1500 SLT | $45,333 | 194 Great deals |
| 2023 GMC Sierra 1500 SLT | $44,041 | 83 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,481 | 68 Great deals |
| 2021 GMC Sierra 1500 SLT | $35,296 | 143 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,645 | 79 Great deals |
| 2019 GMC Sierra 1500 SLT | $31,960 | 33 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,396 | 74 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,552 | 46 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 $44,889, 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 26 listings starting at $34,888
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
120 Great Deals out of 322 listings starting at $27,995
-
GMC Sierra 1500 2025 Pro
47 Great Deals out of 97 listings starting at $25,300
-
GMC Sierra 1500 2025 Denali
55 Great Deals out of 247 listings starting at $52,498
-
GMC Sierra 1500 2025 AT4
68 Great Deals out of 262 listings starting at $39,995
-
GMC Sierra 1500 2025 Denali Ultimate
13 Great Deals out of 149 listings starting at $59,950
-
GMC Sierra 1500 2025 AT4X
12 Great Deals out of 51 listings starting at $54,950
-
GMC Sierra 1500 2025 SLE
8 Great Deals out of 22 listings starting at $37,442
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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.
