New 2026 GMC Sierra 1500 SLT
- Truck
- Pickup
- Crew Cab
- Extended Front Legroom
- Condition
- New
- Mileage
- 4miles
- Aggregate Ratings
- 3.83.8 out of 5 stars
- Generation
- 4(2019 - 2026)
- Drivetrain
- 4X4
- Transmission
- 10-Speed Shiftable Automatic
- Exterior Color
- Onyx Black (Black)Factory Paint Code:GBA
- Interior Color
- Jet Black (Black)Factory Paint Code:H1Y
- Size Segment
- 1/2 Ton
- Doors
- 4
- Max Seating
- 6
- Max Towing Capacity
- 9,100lbs.
- Weight Class
- 6,000-10,000 lbs. (2)
- Final Assembly Point
- Silao, Mexico
- VIN
- 3GTUUDE89TG299807
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
2026 GMC Sierra 1500 SLT Onyx Black 4WD 22/26 City/Highway MPG
Shop over 300 vehicles, the UP’s largest selection of vehicles all in one place, at Keweenaw Chevrolet GMC in Houghton, Michigan. We have the new Chevrolet, GMC, GM Certified or used vehicle you want, all with our BEST PRICE posted, every day! Need financing? We have financing options to fit nearly any budget. Let us help you. If you need service, we service every make and every model, with GM Certified Technicians, in our GM Certified Service bays. Get GM Certified Service, at a fraction of the cost anywhere else. Ask us how we can help you get into the car, truck or SUV of your dreams today, at Keweenaw Chevrolet GMC in Houghton. Find New Roads. We deliver at Keweenaw Chevrolet GMC in Houghton, Michigan, or shop online 24/7, at keweenawcars.com.
