Name: 2021 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4
Brand: GMC
SKU: 4325-227A
Price: 41900 CAD
Availability: InStock

Vehicle Details

Body Style

Truck

Engine

6.2L 8Cyl

Exterior Colour

Gray

Interior Colour

Black

Transmission

Automatic

Drivetrain

4×4

VIN

1GTP9EEL0MZ336477

Stock

4325-227A

Fuel Type

Gasoline

Trim Details

Crew Cab Standard Box 4-Wheel Drive AT4

Description

This 2021 GMC Sierra 1500 AT4 Crew Cab combines rugged off-road performance with premium comfort and bold styling. With 156,928 km, this well-maintained truck is ready for work, adventure, and everyday driving.

Built for capability, the Sierra AT4 features a powerful engine paired with a smooth automatic transmission and an advanced 4WD system designed to handle challenging terrain and Canadian weather conditions with confidence. The AT4 trim adds an off-road suspension with factory lift, skid plates, and all-terrain tires, giving this truck the durability and traction needed for job sites or backcountry roads.

Inside the spacious Crew Cab, you’ll find a refined interior designed for comfort and convenience. Premium features include leather-appointed seating, heated front seats and steering wheel, a large touchscreen infotainment system with Apple CarPlay and Android Auto, and a premium sound system. The roomy cabin offers generous legroom for passengers, making it ideal for both work crews and family trips.

The Sierra also delivers impressive towing and hauling capability, along with a versatile truck bed designed to handle equipment, tools, or recreational gear.

This 2021 Sierra 1500 AT4 Crew Cab offers the perfect balance of rugged performance, premium comfort, and everyday practicality, making it a great choice for work, travel, or outdoor adventures.

Packages & Options

Standard Equipment

Technical Specifications

Options

Air Conditioning
Alloy Wheels
Backup Camera
Bluetooth Connection
Cooled Seats
Cruise Control
Heated Seats
Keyless Entry
Leather Seats
Power Seats
Power Windows
Remote Start
Satellite Radio
Smart Device Integration
Wi-Fi Hotspot

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Entertainment

AM/FM Stereo
Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Smart Device Integration
HD Radio
Requires Subscription
Satellite Radio
Audio system feature, 6-speaker system
Steering Wheel Audio Controls
WiFi Hotspot

Exterior

Aluminum Wheels
Tires - Front All-Terrain
Tires - Rear All-Terrain
Tires - Front All-Season
Tires - Rear All-Season
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear
Bumper, front, body-colour lower (Front bumper colour will be high gloss black.)
Bumper, rear body-colour with corner steps
CornerStep, rear bumper
Grille (Body-colour surround with high gloss Black mesh and Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)
Daytime Running Lights
Fog Lamps
Taillamps, LED signature taillight with LED stop and reverse light
Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo box activated with switch on centre switch bank or key fob
Heated Mirrors
Mirror Memory
Power Folding Mirrors
Power Mirror(s)
Privacy Glass
Integrated Tailgate Step
Tailgate, gate function manual with EZ Lift, includes power lock and release includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-colour
Bed Liner
Cargo tie downs (12), fixed rated at 500 lbs (226.8 kg) per corner

Interior

Bucket Seats
Leather Seats
Driver Adjustable Lumbar
Power Driver Seat
Passenger Adjustable Lumbar
Power Passenger Seat
Heated Front Seat(s)
Cooled Front Seat(s)
Rear Bench Seat
Centre console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, colour-keyed carpeting
Floor Mats
Adjustable Steering Wheel
Steering column, lock control, electrical
Leather Steering Wheel
Heated Steering Wheel
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Compass, located in instrument cluster
Driver Information Centre, 4.2" diagonal colour display includes driver personalization
In-vehicle Trailering App includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Remote Engine Start
Cruise Control
Mirror Memory
Seat Memory
Security System
Auxiliary Audio Input
MP3 Player
Power Outlet
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, dual, charge-only (2nd row)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
A/C
Climate Control
Multi-Zone A/C
Rear Defrost
Auto-Dimming Rearview Mirror
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)

Mechanical

Diesel Fuel
Straight 6 Cylinder Engine
Turbocharged
10-Speed A/T
A/T
Rear axle, 3.23 ratio
Pickup bed
GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Air filter, heavy-duty
Engine block heater
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
Locking/Limited Slip 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
Alternator, 220 amps (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Frame, fully-boxed, hydroformed front section
Skid Plates
Trailer brake controller, integrated
Tow Hooks
Power Steering
4-Wheel Disc Brakes
ABS
Brake lining wear indicator
Capless Fuel Fill
Exhaust, aluminized stainless-steel muffler and tailpipe
Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)

Package

Tow Hitch
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App

Safety

Stability Control
Traction Control
Daytime Running Lights
Driver Air Bag
Front Head Air Bag
Front Side Air Bag
Passenger Air Bag
Passenger Air Bag Sensor
Rear Head Air Bag
Requires Subscription
Telematics
Back-Up Camera
Hitch Guidance
Driver Restriction Features
Tire Pressure Monitor
Rear Seat Reminder

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Summary

Vehicle Name

GMC Sierra 1500
Body Style

Crew Cab Pickup
Body Code

E63

Transmission

Drivetrain

Four Wheel Drive
Trans Order Code

MQB
Trans Type

10
Trans Description Cont.

Automatic
First Gear Ratio (:1)

4.69
Second Gear Ratio (:1)

2.98
Third Gear Ratio (:1)

2.15
Fourth Gear Ratio (:1)

1.8
Fifth Gear Ratio (:1)

1.52
Sixth Gear Ratio (:1)

1.28
Seventh Gear Ratio (:1)

1.00
Eighth Gear Ratio (:1)

0.85
Ninth Gear Ratio (:1)

0.69
Tenth Gear Ratio (:1)

0.63
Reverse Ratio (:1)

4.86
Transfer Case Model

Magna MP3023/4
Transfer Case Gear Ratio (:1), High

1.00
Transfer Case Gear Ratio (:1), Low

2.69

Interior dimensions

Passenger Capacity

5
Front Head Room (in)

43.03
Front Leg Room (in)

44.53
Front Shoulder Room (in)

66.02
Front Hip Room (in)

61.18
Second Head Room (in)

40.12
Second Leg Room (in)

43.4
Second Shoulder Room (in)

65.16
Second Hip Room (in)

60.24

Weight information

Gross Axle Wt Rating - Front (lbs)

3800
Gross Axle Wt Rating - Rear (lbs)

3800
Curb Weight - Front (lbs)

2918
Curb Weight - Rear (lbs)

1949
Gross Vehicle Weight Rating Cap (lbs)

7100
Gross Combined Wt Rating (lbs)

15000

Mileage

EnerGuide Estimate - City (L/100 km)

10.6
EnerGuide Estimate - Hwy (L/100 km)

9.2

Emissions

G/km Of CO2 Emissions

268

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

5000
Dead Weight Hitch - Max Tongue Wt. (lbs)

500
Wt Distributing Hitch - Max Trailer Wt. (lbs)

8900
Wt Distributing Hitch - Max Tongue Wt. (lbs)

890
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

6400
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

1600
Maximum Trailering Capacity (lbs)

9000

Engine

Engine Type

Diesel I6
Fuel System

Direct Injection
Engine Order Code

LM2
Displacement

3.0L/183
SAE Net Horsepower @ RPM

277 @ 3750
SAE Net Torque @ RPM

460 @ 1500
Engine Oil Cooler

Yes

Electrical

Cold Cranking Amps @ 0° F (Primary)

850
Maximum Alternator Capacity (amps)

220

Frame

Frame Type

Box Ladder

Suspension

Suspension Type - Front

Independent
Suspension Type - Rear

Solid Axle
Spring Capacity - Front (lbs)

3800
Spring Capacity - Rear (lbs)

3850
Axle Capacity - Front (lbs)

3800
Axle Capacity - Rear (lbs)

3800
Axle Ratio (:1) - Front

3.23
Axle Ratio (:1) - Rear

3.23
Shock Absorber Diameter - Front (mm)

50
Shock Absorber Diameter - Rear (mm)

51
Stabilizer Bar Diameter - Front (in)

1.3

Tires

Front Tire Order Code

XCK
Rear Tire Order Code

XCK
Spare Tire Order Code

XCQ
Front Tire Size

265/65R18SL
Rear Tire Size

265/65R18SL
Spare Tire Size

265/70R17SL
Revolutions/Mile @ 45 mph - Front (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Rear (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Spare (Rev/Mile)

N/A

Wheels

Front Wheel Size (in)

18 x 8.5
Rear Wheel Size (in)

18 x 8.5
Spare Wheel Size (in)

17 x 8
Front Wheel Material

Aluminum
Rear Wheel Material

Aluminum
Spare Wheel Material

Steel

Steering

Steering Type

Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft)

49.5
Turning Diameter - Wall to Wall (ft)

N/A

Brakes

Brake Type

Pwr
Brake ABS System

4-Wheel
Disc - Front

Yes
Disc - Rear

Yes
Front Brake Rotor Diam x Thickness (in)

13.5 x 1.18
Rear Brake Rotor Diam x Thickness (in)

13.6 x 0.79

Fuel tank

Fuel Tank Capacity, Approx (L)

91

Exterior dimensions

Wheelbase (in)

157.05
Length, Overall (in)

241.25
Width, Max w/o mirrors (in)

81.24
Height, Overall (in)

78.22
Ground Clearance, Front (in)

10.7
Ground Clearance, Rear (in)

10.7

Cargo area dimensions

Cargo Box Length @ Floor (in)

79.44
Cargo Box Width @ Floor (in)

71.4
Cargo Box Width @ Wheelhousings (in)

50.63
Cargo Box (Area) Height (in)

22.4
Tailgate Width (in)

71.4
Cargo Volume (ft³)

71.7

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Location Alert:

This vehicle is located at one of our other Bannister Automotive Group dealerships. Please contact us at sales@bannistergmdc.com or by phone 250-782-9155 to arrange a test drive.

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