2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 
in Prince George 

59,052 km
 Automatic
Ext: Black Int: Black
  • 2021 GMC 0 used pre-owned, Ext:Black, int:Black, Crew Cab Standard Box 4-Wheel Drive AT4, 60707. Wood Wheaton Supercentre. 112363A-1
    GMC 0 2021 - Photo #1
  • 2021 GMC 0 used pre-owned, Ext:Black, int:Black, Crew Cab Standard Box 4-Wheel Drive AT4, 60707. Wood Wheaton Supercentre. 112363A-2
    GMC 0 2021 - Photo #2
  • 2021 GMC 0 used pre-owned, Ext:Black, int:Black, Crew Cab Standard Box 4-Wheel Drive AT4, 60707. Wood Wheaton Supercentre. 112363A-3
    GMC 0 2021 - Photo #3
Taxes are excluded (unless selected otherwise). While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle.

Vehicle History 

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2021 GMC Sierra 1500 - Specifications 

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Highway
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  • Model: Sierra 1500
  • Trim Level: Crew Cab Standard Box 4-Wheel Drive AT4
  • Category: Trucks
  • Exterior Colour: Black
  • Interior Colour: Black
  • Passengers: 5
  • Doors: 4
  • Kilometers: 59,052 km
  • Stock #: 112363A
  • VIN: 3GTU9EET9MG397894
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Truck bed length: 79"
  • Towing capacity up to: 3991kg
  • Engine: 3.0 L
  • Cylinders: I6
  • Price: 60,707

Key features of the 2021 GMC Sierra 1500 

AT4 Off-Road 4WD

Factory AT4 package with 4WD, lifted stance, skid protection, and strong off-road capability.

Crew Cab Spaciousness

Roomy Crew Cab interior offers generous rear-seat space and comfort for passengers and gear.

Advanced Trailering

Built for towing with strong capability, trailer tech, and confident hauling performance.

Premium GMC Tech

Modern infotainment, connectivity, and driver-assist features enhance everyday convenience and confidence.

The key features listed may depend on the trim, options, or equipment package.

Safety features of the 2021 GMC Sierra 1500 

Advanced Airbag System

Multiple airbags protect occupants in a collision.

Adaptive Cruise Control

Maintain a safe distance from vehicles ahead.

Blind Spot Monitoring

Detects vehicles in your blind spots.

Rear Cross Traffic Alert

Alerts when a vehicle crosses your path.

The safety features listed may depend on the trim, options, or equipment package.

Top awards of the 2021 GMC Sierra 1500 

Best Full-Size Truck for Work

Automobile Journalists Association of Canada

Best Buy - Large Pickup Truck Category

Car Guide

Truck of the Year in Quebec

Quebec Automobile Journalists Association

2021 GMC Sierra 1500 - Description 

2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 for sale
// SPRAY IN BED LINER //
// TONNEAU COVER //
// PAINT PROTECTION FILM //

Built for work, travel, and off-road confidence, this used 2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 delivers strong diesel power, a refined cabin, and real truck capability. Finished in Black with a Black interior, it has 59,052 km and offers a smart mix of comfort, traction, and towing strength for life in Prince George.

The 2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 stands out with its 3.0-litre turbo diesel engine, automatic transmission, and four-door crew cab layout. With 4WD, off-road suspension, off-road tires, and a limited slip differential, this truck is ready for changing road conditions, gravel routes, and weekend towing with confidence.

FEATURES OF THE Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4

»» 3.0-litre turbo diesel engine efficiency
»» Off-road suspension for rough terrain
»» Four-wheel drive for added traction
»» Crew cab with practical passenger space

TRUCK FEATURES

»» Tows up to 3,991 kg confidently
»» Trailer brake controller supports safer hauling
»» Rear tow hook adds utility
»» Standard box supports daily cargo needs

ADVANCED SAFETY FEATURES

»» Backup camera helps with reversing
»» Stability control supports secure handling
»» Anti-lock brakes help maintain control
»» Side and head airbags included

PERFORMANCE AND EFFICIENCY

»» Turbo diesel delivers strong low-end torque
»» Automatic transmission shifts smoothly and efficiently
»» Four-wheel drive boosts year-round capability
»» Limited slip differential aids traction

COMFORT AND CONVENIENCE

»» Heated front and rear seats
»» Dual-zone automatic climate control included
»» Heated steering wheel adds winter comfort
»» Remote starter adds everyday convenience

TECHNONOLGY AND CONNECTIVITY

»» Apple CarPlay for easy smartphone access
»» Android Auto keeps apps within reach
»» Bluetooth integration supports hands-free calling
»» WiFi hotspot helps keep devices connected

CARGO SPACE

»» Crew cab adds flexible interior storage
»» Standard box handles gear with ease
»» Long bed supports larger cargo loads
»» Power windows add daily practicality

WHAT OTHER OWNERS LIKE

»» Smooth diesel power for highway driving
»» Comfortable cabin for long trips
»» Strong towing ability for trailers
»» Confident off-road and winter traction

This GMC pickup is well equipped with cruise control, power steering, heated mirrors, electric mirrors, retractable mirrors, keyless entry, push button start, power adjustable seats, driver seat memory system, memory mirrors, ventilated front seats, heated front seats, heated rear seats, and a heated steering wheel. It also includes front air conditioning, rear window defroster, tinted windows, and an auto-dimming rearview mirror.

Technology features help make every drive easier. You get satellite radio, HD Radio, steering wheel audio controls, cellphone connectivity, Bluetooth integration, Apple CarPlay, Android Auto, a power outlet, and a remote unlock system. The backup camera adds confidence when parking, while tire pressure monitoring helps you stay aware of road-ready condition.

For drivers who need a truck that can handle demanding weather and real utility, this used 2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 is a compelling choice. It combines diesel efficiency, proven towing strength, off-road hardware, and premium comfort in one capable package at Wood Wheaton Supercentre in Prince George.

This 2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4's VIN is: 3GTU9EET9MG397894.

2021 GMC Sierra 1500 - Options 

2021 GMC Sierra 1500 - Technical Specifications 

  • Fuel:
  • Fuel efficiency:  
    • City: Liters / 100 Km
    • Highway: Liters / 100 Km
  • Horse Power: Hp at Rpm
  • Torque: Lbs at Rpm
  • Trunk space: Liters
  • Vehicle weight: Kg
  • Length: mm
  • Width: mm
  • Height: mm
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While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
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