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New and used
2025 GMC Sierra 1500 SLE trucks
for sale
near
Thonotosassa, FL
- 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.






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Reviews
Sebastian was so helpful!
Sebastian was so helpful! Went thru every detail on the Colorado. Very patient with our questions. We will definitely refer friends to Sebastian. And on the financing side, Will was great!
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?












New
2025 GMC Sierra 1500 SLE
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Reviews
I walked in out of the blue early Saturday morning.
I walked in out of the blue early Saturday morning. Christian came up to me and ended letting me drive a number of used and new cars. We didn't find one I liked so he searched the internet for me. Nothing was in there network that I cared for. Christian then got Dillon "the manager" involved. Dillon asked me about the car in the show room. I loved it. But No Way I could afford it. Dillon said give me a few minutes. 2 hrs later I drove off the show room floor with a 2025 Envision. Everybody envolved was terrific. Great job by all. I'll be back to Tasca in the future for sure.






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Stephen Sellers was at the door to welcome us when we
Stephen Sellers was at the door to welcome us when we arrived He was very attentive to our needs and found the vehicle we where looking for which was a 2025 Sierra 2500 HD Denali he knew that vehicle inside out paper work went smooth price was discounted more than expected great person great dealership That was the second vehicle we have purchased from Kelly Buick GMC They have won our loyalty hands down Call dealership and ask for Stephen he won’t let you down Happy buyers Bill & Millie LaBrake






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Buying our vehicle at Kelley Buick GMC was a great
Buying our vehicle at Kelley Buick GMC was a great experience. Our Sales Consultant Braxton Nyland was waiting for us with the vehicle ready to test drive. We loved the vehicle and proceeded to the showroom to work out the details. To our surprise everything was up front and open, no exhausting back and forth. The General Sales Manager Brandon Wundrow also checked to make sure we had everything we needed and thanked us for our business! In no time our new vehicle was ready to drive off the lot!






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I had an excellent experience at Kelley Buick GMC.
I had an excellent experience at Kelley Buick GMC. From start to finish, the team treated me with professionalism, honesty, and respect. They took the time to answer all my questions, walked me through every detail without pressure, and made sure I got exactly what I was looking for. A special thanks to Gustavo Sanchez and Russell Hernandez — both went above and beyond to make sure the entire process was smooth and stress-free. They were knowledgeable, patient, and genuinely cared about finding the best fit for me. The finance process was straightforward, the dealership was clean and welcoming, and I never once felt rushed or “sold.” If you’re looking for a dealership that values customer service and treats you right, Kelley Buick GMC is the place to go. I’ll definitely be back for my next vehicle.






New
2025 GMC Sierra 1500 SLE
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This week, at Regal Lakeland, I had a commendable buying
This week, at Regal Lakeland, I had a commendable buying experience thanks to an exceptional salesman, Victor Estrada. His integrity, relatability, and advocacy resulted in my wife getting the exact car she wanted at a very fair price. After test driving this specific Honda CRV model at 4 other dealerships, I was getting annoyed at hearing the same sales tactics and cliches over and over again. By contrast, it was refreshing to meet Victor when my wife and I walked into his office. He was a good listener and paid close attention to my wife's priorities before her test drive. He was also patient in explaining, in layman's terms, some of the advanced safety features this car was equipped with. She was impressed with this CPO car. Victor was able to secure a fair price on a fine vehicle that should last for years. Regal Lakeland will be my first stop when replacing my vehicle next year. I want to work with their best sales professional, Victor Estrada.






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Best place from purchasing your car Manny sales man is
Best place from purchasing your car Manny sales man is amazing. Matt service man amazing as well. Highly recommend this dealership. I drive over an hour for service and sales to come to this dealership like no other






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New
2025 GMC Sierra 1500 SLE
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Great service and completed routine maintenance in hnder
Great service and completed routine maintenance in hnder one hour from drop off of my car
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New
2025 GMC Sierra 1500 SLE
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Bought our SUV there great experience and have already
Bought our SUV there great experience and have already had two services and great service and in and out in good time,Thankyou






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New
2025 GMC Sierra 1500 SLE
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Features
Reviews
Wonderful Experience
Jerry Escobedo was so very nice and helpful when we sold our car. He walked us through every step. He made sure we understood everything. Thank you so much Jerry. It was a pleasure doing business with you.
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About the 2025 GMC Sierra 1500 SLE
SLE shown.
- Seating
- 6
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 19
- Transmission
- 10-Speed A/T
- Engine
- 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2025 GMC Sierra 1500 SLE cost?
The 2025 GMC Sierra 1500 SLE price depends on optional features. Prices typically start at $48,800.
What is the MPG of the 2025 GMC Sierra 1500 SLE?
The 2025 GMC Sierra 1500 SLE offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 19 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 SLE?
The 2025 GMC Sierra 1500 SLE compares to and/or competes against the following vehicles:
Is the 2025 GMC Sierra 1500 SLE reliable?
The 2025 GMC Sierra 1500 has an average reliability rating of 4.5 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 4.5
- Value 4.5
- Exterior 4.5
- Reliability 4.5
SLE (5 styles)
Style | ||||
---|---|---|---|---|
4WD Double Cab 147" SLE | 2WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 4WD Crew Cab 147" SLE |
Inventory price | ||||
Starting at $52,100 | Starting at $48,800 | Starting at $51,200 | Starting at $54,800 | Starting at $54,500 |
Combined MPG | ||||
18 | 19 | 19 | 18 | 18 |
Engine | ||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 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.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2025 Elevation
1 Great Deal out of 44 listings starting at $40,234
-
GMC Sierra 1500 2025 Denali
1 Great Deal out of 41 listings starting at $58,692
-
GMC Sierra 1500 2025 Pro
1 Great Deal out of 30 listings starting at $33,351
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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.