
2026 GMC Sierra 1500
Mileage: 9 · Yankton, SD
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Yankton, SD
$68,700
MSRP
Dealer rating
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Features
Mileage
9
Drivetrain
Four-Wheel Drive
Exterior color
Sterling Metallic
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:Sterling Metallic
- Interior color:Jet Black With Kalahari Accents, Perforated Leathe
- Mileage:9 mi
- Condition:New
- VIN:3GTUUEEL9TG328183
- Stock number:14668
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

Price decreased
40 days at this dealership
Dealer

Dealer reviews
Dealer's description
The 2026 GMC Sierra 1500 AT4 is a true off-road powerhouse, built to conquer any terrain with confidence and capability. Boasting a potent EcoTec3 6.2L V8 engine, this truck delivers an impressive 420 horsepower and 460 lb-ft of torque, ensuring you have the power to tackle any challenge. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel drive system, the Sierra AT4 is ready to take you on unforgettable adventures.This exceptional vehicle comes equipped with a host of features designed to enhance your driving experience:- EcoTec3 6.2L V8 engine with Dynamic Fuel Management- Trailering Package- Premium Bose 7-Speaker Sound System- Apple CarPlay/Android Auto- Forward Collision Alert- HD Surround Vision- Wireless Apple CarPlay/Wireless Android Auto- Navigation System- Heated and ventilated front seats- Heated rear seats- 20 Machined Aluminum WheelsIn addition to these impressive capabilities, the Sierra AT4 also boasts a wealth of advanced safety and technology features. From Automatic Emergency Braking to Lane Keep Assist and Rear Cross Traffic Braking, this truck is designed to keep you and your passengers secure on the road. The available Wireless Charging and Wi-Fi Hotspot Capability further enhance your connectivity and convenience.Step inside the Sierra AT4, and you'll be greeted by a spacious and well-appointed interior. The premium leather-appointed seats offer exceptional comfort and support, while the 10-way power adjustable driver and passenger seats ensure a perfect fit. The Heated Steering Wheel and Dual-Zone Automatic Climate Control add to the overall luxury experience.Whether you're tackling rugged off-road trails or navigating the daily commute, the 2026 GMC Sierra 1500 AT4 is a true master of versatility. Its impressive performance, advanced technology, and luxurious amenities make it the ultimate choice for the discerning truck enthusiast. Experience the power and capability of the Sierra AT4 for yourself visit our showroom today and let us demonstrate why this exceptional vehicle should be your next adventure companion.
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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.







