2021 GMC Sierra 1500 AT4



  • $29,388 Price After All Offers

  • Retail Price $27,995
    • +$894
    • +$499
  • Price After All Offers $29,388

Vehicle Information

VIN: 3GTU9EET4MG402404
Stock #: N04574B
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
  • Mileage 138,847
  • Fuel Economy
    City/Highway 14/19 MPG
  • Engine Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
  • Transmission Automatic
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Cruise Control

Dealer Comments

2021 GMC Sierra 1500 AT4

Duramax Diesel Efficiency. Off-Road Capability. Premium AT4 Style.
A Rugged Truck Built To Work And Explore

This 2021 GMC Sierra 1500 AT4 delivers the perfect combination of Duramax diesel efficiency, premium comfort, and factory off-road capability. Finished in Onyx Black with a Jet Black interior featuring Kalahari accents, this Sierra is ready for the job site, the trail, and everything in between.

Key Features

138,847 miles

Duramax 3.0L Turbo-Diesel I6 engine exceptional torque, fuel efficiency, and towing capability

10-Speed Automatic Transmission

Four-Wheel Drive (4WD)

Onyx Black exterior

Jet Black with Kalahari Accents interior

AT4 trim with factory off-road equipment

2-inch factory suspension lift

Rancho monotube shocks

Automatic locking rear differential

Hill Descent Control

Skid plates and off-road suspension

Leather-appointed seating

Heated front seats

Heated steering wheel

Power driver's seat

Bose premium audio system

Apple CarPlay & Android Auto

HD Rear Vision Camera

MultiPro Tailgate

Important Vehicle Disclosure

This vehicle is being sold as-is due to mileage.

Summary

This 2021 GMC Sierra 1500 AT4 combines the efficiency and torque of the 3.0L Duramax Turbo-Diesel with GMC's factory off-road capability and premium AT4 styling. With its spacious Crew Cab, rugged 4WD system, and proven diesel performance, it's an excellent choice for buyers looking for a truck that's equally capable on the highway, at the job site, or off the beaten path

22/26 City/Highway MPG
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Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 19 MPG
    • Combined: 16 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 277
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.