2021 GMC Sierra 1500

Condition Used
Mileage 124,495 miles
MPG 16 - 21
Body Style 4x4
Exterior Silver
Transmission Automatic
Drive Train Four-wheel Drive
Trim AT4
Engine Diesel
3L I6
Brakes 4-Wheel Anti-Lock Brakes

Vehicle History

Ownership Synopsis

Single-owner and clean: this vehicle has no accidents, thefts, or salvage history on record, giving you straightforward peace of mind. At 124,495 miles it’s a higher-mileage car, but that transparent ownership profile makes it a smart, value-driven pick for buyers seeking dependable transportation.

  • 0

    Accidents

  • 1

    Owners (Est.)

  • N/A

    N/A

  • No

    Salvage

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2021 GMC Sierra 1500

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Vehicle Overview

Rugged GMC Sierra 1500 AT4 ready for anything

Meet the 2021 GMC Sierra 1500 AT4 in eye-catching Silver — a rugged, off-road-ready pickup that doesn’t skimp on comfort. With 10.9" ground clearance, heavy-duty live suspension, 265/65R18 tires and alloy wheels, this AT4 is ready for tough terrain. Inside you’ll find heated, multi-adjustable power seats with lumbar support, cruise control and a telescopic steering column for long-haul comfort. Safety and security are covered with multiple airbags, child safety locks and vehicle anti-theft, plus 4‑wheel ABS and fog lights. Backed by strong warranties (36/36 basic, 60/60 powertrain, 72/100 rust). Stop by today — let me show you why this Sierra AT4 is the complete package.
  • Checkmark Bold, head-turning presence
  • Checkmark Sleek, rugged stance
  • Checkmark Beast on pavement
  • Checkmark Iconic, premium vibe

Vehicle Equipment

Standard Equipment
Child Safety Door Locks
Vehicle Anti-Theft
ABS Brakes
Driver Airbag
Front Side Airbag
Passenger Airbag
Side Head Curtain Airbag
Cruise Control
Telescopic Steering Column
Driver Multi-Adjustable Power Seat
Front Heated Seat
Front Power Lumbar Support
Passenger Multi-Adjustable Power Seat
Fog Lights
Alloy Wheels
Power Windows
Anti-Brake System
4-Wheel ABS
Steering Type
R&P
Front Brake Type
Disc
Rear Brake Type
Drum
Front Suspension
IND
Rear Suspension
Live
Front Spring Type
Live
Rear Spring Type
Leaf
Tires
265/65r18
Front Headroom
43.00 In.
Rear Headroom
40.10 In.
Front Legroom
44.50 In.
Rear Legroom
43.40 In.
Front Shoulder Room
66.00 In.
Rear Shoulder Room
65.20 In.
Front Hip Room
61.20 In.
Rear Hip Room
60.20 In.
Overall Length
231.70 In.
Overall Width
81.20 In.
Overall Height
78.40 In.
Wheelbase
147.40 In.
Ground Clearance
10.90 In.
Overall Length
231.70 In.
Standard Seating
5

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