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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 the easiest car deal we have ever, Mikey Lam was
It was the easiest car deal we have ever, Mikey Lam was our Sales associate, he made things even easier We live in Orlando and this is our second car from them Thank you guys, keep up the good work
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
Good quick service.
Good quick service. Keep it up and maybe be back with my daughter who would like to trade her car for a bigger size vehicle. Thank you
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
When the car lit up like a Christmas tree on our way
When the car lit up like a Christmas tree on our way home, we were able to bring it right back to get it reviewed and fixed up again. They worked with us on pricing and were friendly and accommodating.
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
Had a pleasant experience (like usual) I enjoy the
Had a pleasant experience (like usual) I enjoy the working with the service team as they are very professional and recommend ONLY the service that needs to be done.
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 Dealership to work with.
Great Dealership to work with. Very efficient car buying experience. Would do business with them again when the time comes.
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 ?
Vehicle information
Features
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.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had a GREAT experience at Grapevine Ford Lincoln and I
I had a GREAT experience at Grapevine Ford Lincoln and I absolutely love my new Aviator! Nicholas and the sales team worked tirelessly until we got to a price I was comfortable with. The sale and signing was completed with ease. I 100% recommend buying your next car at Grapevine Ford Lincoln.
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
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
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
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
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
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.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Had a quick in and out experience at Sierra.
Had a quick in and out experience at Sierra. Everyone was helpful, thoughtful and there was no pressure.
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
Awesome dealership.
Awesome dealership. Billy Wilson was a knowledgeable sales rep. I got a decent deal on a near perfect 2022 id4 pro S. Bravo!
Vehicle information
Features
Reviews
The service department is beyond excellent.
The service department is beyond excellent. The advisors are very professional and courteous. They made my visits easy keeping me informed about the progress in my car's service
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Very good car buying experience!
I have purchased several cars in the past few years with kids turning 16 and helping family members. I wanted a Santa Cruz and Clay Cooley has several of the 2023's. I called and spoke to Devaunta Cuba and he said he had the car I saw on Cars.com. I drove down the next day and working with this dealership was pleasant! No high pressure, no hidden added fees, no this price is only if you finance with us and a fair price on my trade in. Overall a very good experience! If you want a Hyundai, this is the place to go first!
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.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 24 Great deals | |
| 2024 GMC Sierra 1500 SLT | $44,683 | 196 Great deals |
| 2023 GMC Sierra 1500 SLT | $44,005 | 78 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,381 | 59 Great deals |
| 2021 GMC Sierra 1500 SLT | $35,268 | 131 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,690 | 71 Great deals |
| 2019 GMC Sierra 1500 SLT | $32,092 | 21 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,532 | 66 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,660 | 48 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 $44,989, 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 Atlanta, GA
19 Great Deals out of 20 listings starting at $39,999
-
2025 GMC Sierra 1500 SLT in Dallas, TX
19 Great Deals out of 26 listings starting at $34,999
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
119 Great Deals out of 326 listings starting at $27,995
-
GMC Sierra 1500 2025 Pro
50 Great Deals out of 105 listings starting at $25,300
-
GMC Sierra 1500 2025 Denali
56 Great Deals out of 256 listings starting at $52,136
-
GMC Sierra 1500 2025 AT4
56 Great Deals out of 254 listings starting at $49,600
-
GMC Sierra 1500 2025 Denali Ultimate
16 Great Deals out of 146 listings starting at $59,950
-
GMC Sierra 1500 2025 AT4X
13 Great Deals out of 51 listings starting at $54,950
-
GMC Sierra 1500 2025 SLE
7 Great Deals out of 23 listings starting at $37,440
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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.