
2026 GMC Sierra 1500
Mileage: 3 · Slidell, LA
2026 GMC Sierra 1500 SLT Crew Cab 4WD
Slidell, LA
$55,695
MSRP
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Features
Mileage
3
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Dark Walnut/slate
MPG
17 MPG
Engine
355 hp 5.3L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:SLT
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Dark Walnut/slate
- Mileage:3 mi
- Condition:New
- VIN:3GTUUDED5TG356176
- Stock number:26G2210
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:17 MPG
- City gas mileage:15 MPG
- Highway gas mileage:19 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:355 hp 5.3L V8
- Horsepower:355 hp
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Price decreased
22 days at this dealership
Dealer

Dealer reviews
Dealer's description
This outstanding example of a 2026 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. You deserve a vehicle designed for higher expectations. This GMC Sierra 1500 SLT delivers with a luxurious, well-appointed interior and world-class engineering. Take home this GMC Sierra 1500 SLT, and you will have the power of 4WD. It's a great feature when you need to drive over tricky terrain or through inclement weather. Just what you've been looking for. With quality in mind, this vehicle is the perfect addition to take home. The look is unmistakably GMC, the smooth contours and cutting-edge technology of this GMC Sierra 1500 SLT will definitely turn heads. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.






