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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
Friendly and fast service.
Friendly and fast service. They did an excellent job helping me find a reliable vehicle within my budget. Devante Titus was very helpful and professional and made the process painless.
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 experience!
Great experience! Chris Lambert was my salesman he was very helpful and went over all the features of my new car. Financing was quick and efficient
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
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.
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
Jon A was a gem to work with.
Jon A was a gem to work with. He bent over backwards to find deal/price that suited me. He drove my car home that evening, so I didn’t have to find someone who could meet me at the lot later in the week. He researched and finally bought a charging cord for my new, leased EV (didn’t COME with a cord!! What’s up with that, Kia??). Couldn’t have been nicer and more helpful.
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
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
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.
Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
We purchased a pre-owned Toyota 4Runner from Tamiami
We purchased a pre-owned Toyota 4Runner from Tamiami Ford, and have had a GREAT experience with the whole process. The sales person Shawn was polite, caring, and knowledgeable, and lined up several vehicles that matched our search criteria. When we arrived, we found the campus of the dealership to be clean and well-organized. Shawn met us and allowed us to test-drive three vehicles of different price ranges. The vehicles were clean and had undergone a rigorous inspection by the dealership. Shawn did not pressure us at any point, and answered all our questions. We also realized that the 4Runner that we eventually purchased had new tires that had been installed by the dealer. The procedure to sign the purchase documents was handled by James who was also a consumate professional. James walked us through all the documents, and initiated the loan application and the plate transfer. We have been driving our 4Runner for almost two months now, and are very grateful to Tamiami Ford, Shawn, and James for the excellent care and service they extended to us. (Feb 2026)
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
From beginning to delivery everything was smooth and
From beginning to delivery everything was smooth and upfront. Great communication. Couldn?t have been professional. Jamie and his staff were friendly with me every step of the way
GMC Certified
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
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The explanation of the repair that I needed was very
The explanation of the repair that I needed was very clear. Whenever I have had service since I purchased this vehicle has always been fair. Service was honest and efficient.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Joseph provided excellent service.
Joseph provided excellent service. His honesty and assistance were greatly appreciated. Thank you very much.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Adrian is a very dedicated, friendly and professional
Adrian is a very dedicated, friendly and professional salesman. I enjoyed working with him and found his dedication to his customers excellent.
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
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
I like the personal stuff they do for me when I'm having
I like the personal stuff they do for me when I'm having an oil change or just servicing my maverick and f-150!!
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent team.
Excellent team. Pleasure to work with Luis, Chris and the team! Both sales and service.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
BEST DEALER
Lokey Nissan clearwater have a good service and love there profesional staff BEST waiting area.. En comparación con otros dealers El servicio del staff y la área de espera es super agradable y te tratan como familia.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 SLT | 24 Great deals | |
| 2024 GMC Sierra 1500 SLT | $44,684 | 194 Great deals |
| 2023 GMC Sierra 1500 SLT | $43,981 | 76 Great deals |
| 2022 GMC Sierra 1500 SLT | $40,386 | 62 Great deals |
| 2021 GMC Sierra 1500 SLT | $35,308 | 131 Great deals |
| 2020 GMC Sierra 1500 SLT | $33,647 | 73 Great deals |
| 2019 GMC Sierra 1500 SLT | $32,068 | 18 Great deals |
| 2018 GMC Sierra 1500 SLT | $27,582 | 61 Great deals |
| 2017 GMC Sierra 1500 SLT | $24,608 | 59 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 $45,013, 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
20 Great Deals out of 21 listings starting at $39,998
-
2025 GMC Sierra 1500 SLT in Dallas, TX
21 Great Deals out of 28 listings starting at $34,999
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
121 Great Deals out of 332 listings starting at $27,995
-
GMC Sierra 1500 2025 Pro
47 Great Deals out of 106 listings starting at $25,300
-
GMC Sierra 1500 2025 Denali
62 Great Deals out of 260 listings starting at $51,960
-
GMC Sierra 1500 2025 AT4
59 Great Deals out of 256 listings starting at $49,600
-
GMC Sierra 1500 2025 Denali Ultimate
18 Great Deals out of 149 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 24 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.