
2026 GMC Sierra 1500
Mileage: 1 · Yankton, SD
2026 GMC Sierra 1500 AT4X Crew Cab 4WD
Yankton, SD
$88,669
MSRP
$94,169
Dealer rating
Request information
Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
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:AT4X
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
- Mileage:1 mi
- Condition:New
- VIN:3GTUUFEL0TG312606
- Stock number:14602
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:15 MPG
- City gas mileage:14 MPG
- Highway gas mileage:16 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
Dealer

Dealer reviews
Dealer's description
Discover the pinnacle of modern truck engineering with the 2026 GMC Sierra 1500 AT4X. This exceptional vehicle combines unparalleled capability, advanced technology, and uncompromising style, making it the ultimate choice for those who demand the very best.Equipped with a powerful EcoTec3 6.2L V8 engine, the Sierra 1500 AT4X delivers exceptional performance and efficiency. Boasting 420 horsepower and 460 lb-ft of torque, this truck is ready to tackle any challenge with ease. The 10-speed automatic transmission and 4-wheel drive system ensure seamless power delivery and exceptional off-road capabilities.- 6.2L V8 (EcoTec3) (Includes Dynamic Fuel Management) (Requires (NPP) Dual, Sport-Mode Active Exhaust Enabled) (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of Torque [624 Nm] @ 4100 rpm)- Trailering Package- Bose Premium Series with 12-Speaker System- Auto High-beam Headlights- Following Distance Indicator- HD Surround Vision- Heated steering wheel- Lane Keep Assist with Lane Departure Warning- Leather steering wheel- Wireless Apple CarPlay/Wireless Android Auto- Navigation System- Heated front seats- Heated rear seats- Ventilated front seats- Power moonroofStep inside the Sierra 1500 AT4X and experience the epitome of luxury and comfort. The premium leather-appointed interior, heated and ventilated front seats, and heated rear seats provide unparalleled comfort, while the Bose Premium Series audio system and wireless connectivity ensure an immersive entertainment experience. The advanced technology features, including the Head-Up Display, Surround Vision, and Wireless Charging, seamlessly integrate to enhance your driving experience.The Sierra 1500 AT4X is not just a capable truck; it's a statement of your discerning taste and unwavering commitment to excellence. With its bold, rugged design and premium finishes, this vehicle commands attention wherever it goes. The off-road-focused suspension and locking differentials ensure that you can conquer any terrain with confidence, while the advanced safety features, such as Automatic Emergency Braking and Rear Pedestrian Detection, provide peace of mind.Discover the true meaning of power, comfort, and style with the 2026 GMC Sierra 1500 AT4X. This exceptional vehicle is the embodiment of everything you've been searching for in a truck. Visit our showroom today and experience the difference for yourself.
By clicking "Email me," you agree to our Privacy Policy and Terms of Use.
* 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.







