
2026 GMC Sierra 1500
Mileage: 1 · Yankton, SD
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Yankton, SD
$69,595
MSRP
Dealer rating
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Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Coastal Dune
Interior color
Jet Black With Kalahari Accents, Perforated Leathe
MPG
15 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Coastal Dune
- Interior color:Jet Black With Kalahari Accents, Perforated Leathe
- Mileage:1 mi
- Condition:New
- VIN:3GTUUEEL7TG372327
- Stock number:14762
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:15 MPG
- City gas mileage:14 MPG
- Highway gas mileage:17 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:420 hp 6.2L V8
- Horsepower:420 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

No price changes
9 days at this dealership
Dealer

Dealer reviews
Dealer's description
Experience the ultimate in off-road capability with this 2026 GMC Sierra 1500 AT4. Equipped with a powerful 6.2L EcoTec3 V8 engine and 4-wheel drive, this Sierra AT4 is ready to tackle any terrain.This Sierra 1500 AT4 comes equipped with:- 6.2L V8 (EcoTec3) with Dynamic Fuel Management- Trailering Package- Auto High-beam Headlights- HD Surround Vision- Wireless Apple CarPlay/Wireless Android Auto- Wireless Charging- Navigation System- Hill Descent Control- Heated and ventilated front seats- Heated rear seats- 20 machined aluminum wheelsElevate your driving experience with premium features like the Bose 7-speaker sound system, 120-volt power outlets, and a power-adjustable steering column. Enhance your towing capabilities with the integrated trailer brake controller and in-vehicle trailering system app.Safety is paramount in the Sierra AT4, with advanced driver assistance technologies like Automatic Emergency Braking, Lane Keep Assist, and Rear Pedestrian Detection keeping you and your passengers secure on every journey.Whether you're exploring the great outdoors or navigating the city streets, this 2026 GMC Sierra 1500 AT4 is the ultimate companion. Experience the power, capability, and refinement that define the GMC brand. Schedule a test drive today and discover 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.







