
2026 GMC Sierra 1500
Mileage: 6 · Yankton, SD
2026 GMC Sierra 1500 SLT Crew Cab 4WD
Yankton, SD
$59,230
MSRP
Dealer rating
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Features
Mileage
6
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Jet Black, Perforated Leather-Appointed Front Outb
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:Jet Black, Perforated Leather-Appointed Front Outb
- Mileage:6 mi
- Condition:New
- VIN:3GTUUDED6TG331321
- Stock number:14645
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
51 days at this dealership
Dealer

Dealer reviews
Dealer's description
Experience the unparalleled power and sophistication of the 2026 GMC Sierra 1500 SLT. This exceptional full-size pickup is designed to elevate your driving experience, blending exceptional capability with cutting-edge technology and luxurious comfort.Meticulously crafted with your needs in mind, this Sierra 1500 SLT boasts an impressive array of features, including:- Apple CarPlay/Android Auto- 120-Volt Bed Mounted Power Outlet- Power Front Windows with Driver Express Up/Down- Remote Vehicle Starter System- Heated Steering Wheel- Wireless Apple CarPlay/Wireless Android Auto- Navigation System- Trailering PackageBeneath the sculpted exterior lies the remarkable EcoTec3 5.3L V8 engine, delivering a potent balance of power and efficiency. With 4-Wheel Drive and a 10-Speed Automatic transmission, this Sierra 1500 SLT is ready to tackle any terrain with confidence and control.Step inside the spacious cabin and experience the epitome of modern luxury. Perforated Leather-Appointed Front Outboard Seat Trim, Heated Front Seats, and a 10-Way Power Driver Seat Adjuster with Lumbar provide unparalleled comfort, while the Premium GMC Infotainment Audio System and 6-Speaker Audio System keep you entertained on every journey.Safety is paramount in the 2026 GMC Sierra 1500 SLT, with features like Automatic Emergency Braking, Forward Collision Alert, and Lane Keep Assist with Lane Departure Warning to help keep you and your loved ones secure on the road.Whether you're tackling tough jobs, towing heavy loads, or simply enjoying the open road, the 2026 GMC Sierra 1500 SLT is the perfect companion. Experience the difference for yourself and schedule a test drive today. We're confident you'll be impressed by the exceptional craftsmanship, performance, and technology that this remarkable vehicle has to offer.
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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.







