GMC Sierra HD AT4 4WD Crew Cab 159 price is $.75395.00, on this page you can find the best and most updated price of Sierra HD AT4 4WD Crew Cab 159 with detailed specifications and features.
The 2026 GMC Sierra HD AT4 4WD Crew Cab 159, was released on late 2025, combines rugged power with modern refinement. Built for off-road strength and everyday comfort, it features a 6.6L Gas V8 engine generating 401 horsepower and 464 lb-ft of torque, paired with a 10-speed automatic transmission and four-wheel drive for exceptional performance. Its bold design spans 250.75 inches in length with 11.18 inches of ground clearance, supported by 20-inch aluminum wheels and a durable suspension system. Inside, it offers advanced connectivity features and safety technologies, making the Sierra HD AT4 a capable and confident truck ready for any challenge.
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Basic Info |
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Brand |
GMC |
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Model |
Sierra HD AT4 4WD Crew Cab 159 2026 |
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Status |
Available |
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Release Date |
late 2025 |
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Body and Dimensions |
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Body Style |
Crew Cab |
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Length |
250.75 inches |
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Width |
81.85 inches |
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Height |
80.87 inches |
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Wheelbase |
158.94 inches |
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Ground Clearance |
11.18 inches |
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Curb Weight |
N/A |
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Colors |
Onyx Black, Cardinal Red, Pacific Blue Metallic, Forest metallic and Ebony twilight metallic |
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Seating Capacity |
5 Seater |
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No. of Doors |
2 doors |
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Engine and Transmission |
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Engine |
6.6 L Gas V8 |
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Horsepower |
401 hp |
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Torque |
464 lb-ft |
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Transmission |
10-Speed Automatic |
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Drivetrain |
Four-Wheel Drive |
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Fuel Tank Capacity |
36 gallons |
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Mileage In City |
N/A |
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Mileage in Highway |
N/A |
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Top speed |
N/A |
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Steering and Suspensions |
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Steering Type |
Power Recirculation Ball |
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Turning Diameter |
52.7 ft |
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Front Suspension |
Short/Long Arm w/Torsion Bars |
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Rear Suspension |
3-Stage Multi-Leaf |
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Tires and Wheels |
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Front Tire Size |
LT275/65R20 |
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Rear Tire Size |
LT275/65R20 |
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Wheels Type |
Aluminum Wheels |
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Front Wheel Size |
18 x 8 in |
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Rear Wheel Size |
18 x 8 in |
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Connectivity Features |
Bluetooth Connection, Satellite Radio, Smart Device Integration, Wi-Fi Hotspot, Auxiliary Audio Input, MP3 Plays |
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Safety Features |
Back-Up Camera, Cross-Traffic Alert, Rear Parking Aid, Blind Spot monitor, ABS, Stability control, Seatbelt Air bag |
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Others Features |
Steering Wheel audio control, Power monitor, A/C, Cruise control, Keyless Entry and Telematic |
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