New 2026 GMC Sierra 1500 AT4
$1,000(-1.4%)price drop
- Truck
- Pickup
- Crew Cab
- Extended Front Legroom
- Condition
- New
- Mileage
- 12miles
- Aggregate Ratings
- 3.63.6 out of 5 stars
- Generation
- 4(2019 - 2026)
- Trim
- AT4
- Drivetrain
- 4X4
- Transmission
- 10-Speed Shiftable Automatic
- Exterior Color
- Onyx Black (Black)Factory Paint Code:GBA
- Interior Color
- Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
- Size Segment
- 1/2 Ton
- Doors
- 4
- Max Seating
- 5
- Weight Class
- 6,000-10,000 lbs. (2)
- Final Assembly Point
- Silao, Mexico
- VIN
- 3GTUUEE85TG297963
Engine3L I6 Diesel 305hp
- Fuel Type:Diesel
- Max Horsepower:305 hp @ 3750 rpm
- Max Torque:495 ft.lbf @ 2750 rpm
- Brand:Duramax
- Displacement:3liters
- Block Type:I
- Cylinders:6
- Aspiration:Turbo
- Fuel Induction:Common Rail Direct Injection
- Redline:5,250rpm
- Oil Capacity:6.6liters
- Cam Type:DOHC
- Stroke:3.54
- Bore:3.3
- Valves:24
Message from the seller
Vehicle Details
Discover the 2026 GMC Sierra 1500 AT4 4WD with the powerful 3.0L V6 diesel-now available in Rexburg, ID at the best price. This rugged luxury pickup combines diesel efficiency with towing capability and refined off-road capability from the AT4 package. Equipped with Remote Start for winter mornings, a premium BOSE stereo for exceptional sound, and Apple CarPlay for seamless smartphone integration, this GMC Sierra keeps comfort and connectivity at your fingertips.
Safety and convenience features include a Back-Up Camera and Lane Keep Assist to help you stay confident on highways and tight urban streets. The 4WD system and AT4 suspension are engineered for trails, mud, and snow, while the diesel engine delivers impressive torque for hauling and towing. Inside, durable materials and thoughtful storage provide practical daily usability, while advanced tech keeps every drive engaging.
Located in Rexburg, ID, this GMC Sierra 1500 AT4 provides local buyers an accessible test drive and immediate availability. With competitive pricing and a complete feature set-Remote Start, BOSE stereo, Back-Up Camera, Lane Keep Assist, and Apple CarPlay-this truck stands out for value and capability. Contact us today to schedule a viewing or test drive and secure the best price on this 2026 GMC Sierra 1500 AT4 4WD diesel in Rexburg.
Equipment
This 1/2 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 2026 GMC Sierra 1500 is pure luxury with a heated steering wheel. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Bluetooth technology is built into this 1/2 ton pickup, keeping your hands on the steering wheel and your focus on the road. Never get into a cold vehicle again with the remote start feature on this 2026 GMC Sierra 1500. Lane Keep Assist in this 1/2 ton pickup helps maintain safe driving by gently steering to stay within the lane. This vehicle features a high end BOSE stereo system. This 1/2 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane.
Additional Information
*Select inventory is subject to a Market Adjustment
Published price is subject to change without notice to correct errors or omissions or in the event of inventory fluctuations. Price does not include tax, title, registration, or acquisition fees. Not responsible for typographical or technical errors. Not valid with prior sales. Picture may not represent actual vehicle. Please confirm all accuracy of information with dealer prior to purchase.
This New 2026 GMC Sierra 1500 AT4 is available for drivers in Rexburg, Idaho Falls, Rigby, Saint Anthony ...