
2026 GMC Sierra 1500
Mileage: 6 · Yankton, SD
2026 GMC Sierra 1500 SLT Crew Cab 4WD
Yankton, SD
$63,380
MSRP
Dealer rating
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Features
Mileage
6
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black, Perforated Leather-Appointed Front Outb
MPG
17 MPG
Engine
420 hp 6.2L 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:Onyx Black
- Interior color:Jet Black, Perforated Leather-Appointed Front Outb
- Mileage:6 mi
- Condition:New
- VIN:3GTUUDEL8TG330405
- Stock number:14648
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:420 hp 6.2L V8
- Horsepower:420 hp
Safety
- ABS Brakes
- Backup Camera
- 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
48 days at this dealership
Dealer

Dealer reviews
Dealer's description
Discover the ultimate driving experience with the 2026 GMC Sierra 1500 SLT. This exceptional full-size pickup is designed to elevate your adventures, blending uncompromising capability with refined style and cutting-edge technology.Equipped with an EcoTec3 6.2L V8 engine and a 10-speed automatic transmission, this Sierra 1500 SLT delivers an impressive balance of power and efficiency. Key features include:- EcoTec3 6.2L V8 engine with Dynamic Fuel Management- Standard Suspension Package and Trailering Package- Driver Memory, Auto High-beam Headlights, and Forward Collision Alert- HD Rear Vision Camera, Navigation System, and Heated front seats- Hitch Guidance and 18 x 8.5 6-Spoke Machined Aluminum wheelsThe cabin of this Sierra 1500 SLT exudes premium comfort and convenience, with features like dual-zone climate control, a heated steering wheel, and a premium audio system with SiriusXM. The spacious interior and versatile cargo bed make this truck a true workhorse, ready to handle your toughest tasks with ease.Safety is a top priority, and the Sierra 1500 SLT delivers with advanced driver assistance technologies like Automatic Emergency Braking, Lane Keep Assist, and Front Pedestrian Braking. You can drive with confidence, knowing your family and cargo are well-protected.Elevate your driving experience with the 2026 GMC Sierra 1500 SLT. This exceptional truck combines unparalleled capability, refined style, and cutting-edge technology to redefine what a full-size pickup can be. Visit our showroom today to explore this remarkable vehicle and experience the difference for yourself.
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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.







