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Used 2021 GMC Sierra AT4

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Vehicle Info

Condition Used
Stock Number P160942
Year 2021
Make GMC
Model Sierra
Body Description Crew Cab Pickup
Series AT4
Factory Color Onyx Black
Interior Color Jet Black w/Kalahari Accents
Model Code N/A
Cylinders 6
Engine Displacement 3
Transmission -
Drivetrain 4WD/4-Wheel Drive/4x4
Highway MPG 26
City MPG 22
Classification Pickup
Body Doors N/A
Exterior Color Black
Certified Not Certified

Key Features

  • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Rear axle 3.23 ratio
  • Pickup bed
  • GVWR 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
  • Air filter heavy-duty
  • Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start and its content. See dealer for details)
  • Hill Descent Control
  • Auto-locking rear differential
  • Transfer case two-speed electronic Autotrac with push button control (4WD models only)
  • Suspension Off-Road with 2" factory installed lift and monotube shocks
  • Four wheel drive

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