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*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.
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New and used
2026 GMC Sierra 1500 SLT trucks
for sale
near
Combee Settlement, 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.
Vehicle information
Features
Reviews
doctor
I've dealt with him for many years, and they continue to give excellent service and good value for all purchase services and autos and trucks
It was such a good truck honstly the greatest thing I
It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car
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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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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.
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Excellent Buying and Service Experience
Very clean facility and shop with exceptionally professional and friendly staff all around. My service was completed quickly and with quality work. My vehicle was returned to me cleaner than when I brought it in. I was very happy with my service visit here.
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Reviews
I recently had the pleasure of purchasing my second
I recently had the pleasure of purchasing my second vehicle from Orlando Lopez and I must commend the exceptional service provided by him. Orlando extensive knowledge of the car models, coupled with his genuine enthusiasm, made the daunting task of choosing the right vehicle surprisingly pleasant.
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Jorge salguerio Best customer services help me to get my
Jorge salguerio Best customer services help me to get my New car, excellent service, Quick fast Go to REGAL LAKELAND AND ASK FOR JORGE!
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Ask for Bradley B.
Ask for Bradley B. at Regal Honda of Lakeland, he is the best! He goes above and beyond for his customers and tries to help as much as possible. He is a professional and polite salesperson. There was no-pressure and I didn’t feel rushed. It was a very positive car shopping experience.
New
2026 GMC Sierra 1500 SLT
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Reviews
Stephon was great to work with.
Stephon was great to work with. Made the purchase smooth and seamless. He had the truck pulled forward and detailed as we had much of the paperwork completed prior to going to the dealership.
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Reviews
From the moment we walked in the dealership, our car
From the moment we walked in the dealership, our car purchase was a smooth and pleasant experience. This dealership is at the top of the game.
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It was a good experience, Nik when above and beyond to
It was a good experience, Nik when above and beyond to get the job done, was an amazing experience
Vehicle information
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Vehicle information
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Had an initial bad experience with this service center
Had an initial bad experience with this service center but once the service manager (George) contacted me and ask for a chance to earn my business back I agreed to give it another shot. George was very attentive e to what I needed and gave me updates as the work was completed. I must say I am very impressed with the work and will from now on use this service center for any future service issues. Very satisfied.
New
2026 GMC Sierra 1500 SLT
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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.
New
2026 GMC Sierra 1500 SLT
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Great Place.
We would recommend this Dealership to anyone, very honest and reliable . The service department is very knowledgeable, And the service technician Thank you all so much for everything you do.
New
2026 GMC Sierra 1500 SLT
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Oil change
Very nice The lady at the counter was super great. The service department found a problem that I was not aware of.
New
2026 GMC Sierra 1500 SLT
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Reviews
Jim Browne
I will always take my vehicle to Jim Browne for service, repairs, and body work.
New
2026 GMC Sierra 1500 SLT
Vehicle information
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Reviews
5 Star Service Every Time at Jim Browne Chevrolet!
5 Star Service Every Time at Jim Browne Chevrolet! I recently had my 2024 Silverado 3500HD in for service and dealt with Justin. His professionalism and kind demeanor with customers are hard to come by. If you want quality service done by good people look no further!
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The dealership was the best we have ever dealt with, and
The dealership was the best we have ever dealt with, and it started with meeting Clay Vogel on the lot. Found the truck we were interested in, he communicated a deal with his Manager, and continued the process in a very professional and patient manner until complete. I would absolutely return in the future. Thanks all involved.
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Sean and Jackson were awesome.
Sean and Jackson were awesome. Most honest and straightforward team that I have dealt with all my years leasing cars. In my case they went above and beyond expectations, even to the point of providing a greater discount than what was agreed upon because of an incentive issue. I would not hesitate to contact them if you are considering a new vehicle!
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About the 2026 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 2026 GMC Sierra 1500 SLT cost?
The 2026 GMC Sierra 1500 SLT price depends on optional features. Prices typically start at $55,100.
What is the MPG of the 2026 GMC Sierra 1500 SLT?
The 2026 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 2026 GMC Sierra 1500 SLT?
The 2026 GMC Sierra 1500 SLT compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 SLT reliable?
The 2026 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 2026 Sierra 1500 owners.
75% of drivers recommend this car
- Comfort 4.0
- Interior 4.0
- Performance 4.2
- Value 3.5
- Exterior 4.2
- Reliability 4.5
SLT (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
| Inventory price | ||
| Starting at $55,100 | Starting at $58,200 | Starting at $58,900 |
| Combined MPG | ||
| 17 | 16 | 16 |
| Engine | ||
| 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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.
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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.
