
2026 GMC Sierra 1500
Mileage: 5 ยท Robinson, IL
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Robinson, IL
$72,805
MSRP
$75,055
Dealer rating
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Features
Mileage
5
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
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:Onyx Black
- Interior color:Jet Black with Kalahari accents, Perforated leathe
- Mileage:5 mi
- Condition:New
- VIN:1GTUUEEL8TZ311780
- Stock number:C6609
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
Dealer

Dealer reviews
Dealer's description
Meet the 2026 GMC Sierra 1500 AT4 -- a truck built for those who demand more from every mile. Under the hood sits the legendary EcoTec3 6.2L V-8, delivering 420 horsepower and 460 lb-ft of torque through AutoTrac part and full-time 4WD. Whether you're hauling on the job or heading off the beaten path, this AT4 is ready. Inside, premium comfort meets advanced technology: - Leather front seat upholstery with ventilated driver and front passenger seats - Heated driver and front passenger seats plus heated rear seats - Heated steering wheel and driver seat power reclining with lumbar support - First-row sliding and tilting glass sunroof with express open/close activation and sunshade - Primary monitor touchscreen with Apple CarPlay/Android Auto smart device wireless mirroring - Integrated navigation system with voice activation and Google Built-In built-in virtual assistant - Front wireless smart device charging and Wi-Fi Hotspot capable mobile hotspot internet access Safety is built in at every turn Forward Collision Alert with Automatic Braking, Lane Keep Assist with Lane Departure Warning, Rear Cross Traffic Braking, Head-up display, and Automatic Emergency Braking predictive brake assist system give you confidence in any condition. This Sierra AT4 is priced competitively and current incentives may be available ask us about financing options for all credit ranges. Why Silverthorne Chevrolet GMC? We've proudly served the Robinson, IL community and surrounding regions as a family-owned dealership for over 15 years. We offer free home drop-off within 25 miles, free at-home test drives, video walk-arounds, and remote purchasing options making it easy to buy from anywhere.
Dealer's disclaimer
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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
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