3315 Frontage Rd Peru, IL 61354 815-224-0044
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One Owner (Carfax), Technology Package, AT4 Preferred Package, Sunroof, 5th Wheel Prep Package

2021 GMC Sierra 2500HD AT4 Crew Cab 4WD

Photos (17)
Retail $43,498

Black

Leather

Black

4WD

Automatic

8

1GT49PEYXMF225995

6.6L V8 OHV 16 DIESEL

186,392

7515

Dealership Information

Illinois Valley Auto Group

Sales

3315 Frontage Rd

Peru, IL 61354

815-224-0044

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Vehicle History Report

CARFAX Snapshot
CARFAX CARFAX 1-Owner
Service 44 Service History Records
Personal Personal Vehicle

2021 Sierra 2500 AT4 Crew Cab 4x4

The 2021 GMC Sierra 2500HD AT4 Crew Cab is a premium heavy-duty pickup built for both rugged performance and refined comfort. Powered by a robust Duramax 6.6L Turbo-Diesel V8 engine paired with an Allison 10-speed automatic transmission, this truck delivers incredible towing capability and torque for the toughest jobs. Its bold Ebony Twilight Metallic exterior is matched with a Jet Black interior accented by Kalahari stitching, giving it a commanding and upscale presence. The AT4 trim adds off-road capability with features like an off-road suspension, skid plates, hill descent control, and red recovery hooks. Inside, the Sierra 2500 AT4 offers heated and ventilated front seats, a heated steering wheel, dual-zone climate control, and advanced technology such as a large touchscreen with Apple CarPlay and Android Auto integration. Safety and convenience are enhanced with lane departure warning, front and rear park assist, and a rear vision camera. Combining work-ready strength with luxury and modern tech, the Sierra 2500 AT4 stands out as a powerful, comfortable, and adventure-ready truck.



Call or text us at 815-224-0044 for more information or to schedule your test drive today! Hablamos Español!
  • Child Safety Door Locks
  • Locking Pickup Truck Tailgate
  • Power Door Locks
  • Vehicle Anti-Theft
  • 4WD/AWD
  • ABS Brakes
  • Locking Differential
  • Traction Control
  • Vehicle Stability Control System
  • Driver Airbag
  • Front Side Airbag
  • Front Side Airbag with Head Protection
  • Passenger Airbag
  • Keyless Entry
  • Air Conditioning
  • Separate Driver/Front Passenger Climate Controls
  • Cruise Control
  • Tachometer
  • Tilt Steering
  • Heated Steering Wheel
  • Leather Steering Wheel
  • Steering Wheel Mounted Controls
  • Telescopic Steering Column
  • Tire Pressure Monitor
  • Trip Computer
  • AM/FM Radio
  • Navigation Aid
  • Driver Multi-Adjustable Power Seat
  • Front Heated Seat
  • Front Power Lumbar Support
  • Leather Seat
  • Passenger Multi-Adjustable Power Seat
  • Automatic Headlights
  • Daytime Running Lights
  • Splash Guards
  • Alloy Wheels
  • Full Size Spare Tire
  • Steel Wheels
  • Power Windows
  • Heated Exterior Mirror
  • Electrochromic Interior Rearview Mirror
Message: Thought you might be interested in this 2021 GMC Sierra 2500HD.
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