Body Style
Pickup Truck
Doors
4-door
Transmission
Automatic
Drivetrain
4-Wheel Drive
Exterior Colour
Black
Mileage
78,701 KM
Engine
3.0L L6
VIN
1GTU9EET8MZ253480
Stock #
25224A
Carfax Report Available
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Vehicle Description
Looking for a rugged and capable pickup truck? Check out this used 2021 GMC Sierra 1500 AT4, now available at Smithers Toyota! This black beauty is ready to tackle any adventure with its powerful Duramax 3.0L Turbo-Diesel engine and 4-wheel drive. With only 78,698 KM on the odometer, this truck has plenty of life left and is ready to hit the road with you. The AT4 trim offers a blend of off-road capability and premium features, making it the perfect choice for work or play.
This Sierra 1500 AT4 is packed with features designed for both comfort and convenience. From the dual-zone automatic climate control to the heated steering wheel, you'll enjoy a comfortable ride in any weather. The GMC MultiPro Tailgate adds versatility, while the integrated trailer brake controller and ProGrade Trailering System make towing a breeze. Plus, with its rugged suspension and off-road features, this truck is ready to take you wherever your adventures lead.
Here are five standout features of this 2021 GMC Sierra 1500 AT4:
- Duramax Diesel Power: Experience impressive torque and efficiency with the robust 3.0L Turbo-Diesel engine.
- Off-Road Ready: Conquer any terrain with the Off-Road suspension, skid plates, and 4-wheel drive.
- MultiPro Tailgate: Enjoy six functional load/access features for ultimate versatility.
- Heated Steering Wheel: Stay comfortable on those chilly Canadian mornings.
- In-vehicle Trailering App: Makes towing easier with checklists, reminders, and diagnostics.
Powered by AutoIntelligence™ Vehicle information has been generated using artificial intelligence and is provided for informational purposes only. While efforts are made to ensure accuracy, please confirm all details directly with the dealer.
Vehicle Features
Full list of vehicle feature and specifications. Call Us or Email Us to get more details on how these features and specs improve your ride.
- Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
- Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger...
- Hill Descent Control
- Hitch Guidance
- Rear seat reminder
- Stabilitrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems fr...
- 4-wheel drive
- Air filter, heavy-duty
- Alternator, 220 amps (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Auto-locking rear differential
- 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 remove...
- 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.)
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless Fuel Fill
- ENGINE BLOCK HEATER
- Engine, Duramax 3.0L Turbo-Diesel I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Standard on TK10743 models. Includes (KW5) 220-amp alternator and (K05) engine block heater.)
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
- Frame, fully-boxed, hydroformed front section
- GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Pickup bed
- Rear axle, 3.23 ratio
- Recovery hooks, Red
- Skid Plates
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Trailer brake controller, integrated
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
- Audio system feature, 6-speaker system,
- Steering Wheel Audio Controls
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Brake lining wear indicator
- Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Driver Information Centre, 4.2" diagonal colour display includes driver personalization
- Exterior Temperature Display, located in radio display
- Floor covering, colour-keyed carpeting
- GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
- In-vehicle Trailering App includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
- Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Remote Vehicle Starter System
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child se...
- Steering column, lock control, electrical
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Theft-deterrent system, unauthorized entry
- USB ports, dual, charge-only (2nd row)
- Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo.)
- Bumper, front, body-colour lower (Front bumper colour will be high gloss black.)
- Bumper, rear body-colour with corner steps
- Cargo tie downs (12), fixed rated at 500 lbs (226.8 kg) per corner
- CornerStep, rear bumper
- Door handles, body-colour
- Fog lamps, LED
- Glass, deep-tinted
- 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.)
- LED Cargo Area Lighting located in cargo box activated with switch on centre switch bank or key fob
- Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
- Mirror caps, high gloss Black (Deleted with (DQS) outside power adjustable vertical trailering mirrors and mirror caps will be chrome.)
- Tailgate and bed rail protection caps, top
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Tailgate, gate function manual with EZ Lift, includes power lock and release includes hitch area light
- Taillamps, LED signature taillight with LED stop and reverse light
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
- Wheelhouse liners, rear
Please contact us to confirm pricing, features, odometer, and availability of this vehicle. Although every effort is made to provide accurate, reliable, and current information, we provide no guarantee as to the reliability, completeness, or accuracy of the information; and it may be subject to change without notice.