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Map 5125 Kepler St. W, Whitecourt, AB Today 8:30-6pm (780) 778-4014
Home / Used 2020 Gmc Sierra 1500 Whitecourt Ab / Used 2020 Gmc Sierra 1500 At4 in Whitecourt Ab

2020 GMC Sierra 1500 AT4

122,410 km
# W1409A
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
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2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
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2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
2020 GMC Sierra 1500 AT4 Whitecourt AB
Our Price
$48,995
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Four Wheel Drive
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ABOUT THIS VEHICLE

Frontier Mitsubishi has a wide selection of exceptional pre-owned vehicles to choose from, including this 2020 GMC Sierra 1500. There's a level of quality and refinement in this GMC Sierra 1500 AT4 that you won't find in your average vehicle. This GMC Sierra 1500 AT4 comes equipped with 4 wheel drive, which means no limitations as to how or where you can drive. Different terrains and varying weather conditions will have no effect as to how this vehicle performs. This vehicle won't last long, take it home today. There are many vehicles on the market but if you are looking for a vehicle that will perform as good as it looks then this GMC Sierra 1500 AT4 is the one! **Offer Expires April 10th, 2026 {+GST}

Vehicle info

Stock
W1409A
VIN
1GTP9EEL8LZ230034
Type
Used
Year
2020
Make
GMC
Model
Sierra 1500
Trim
AT4
Body Style
Pickup Truck
Doors
4
Description
6.2L Ecotec3 V8 Engine
Drivetrain
Four Wheel Drive
Fuel Type
Gas
EPA City
16
EPA Highway
12
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData

EQUIPMENT DETAIL

Generic
  • 4-wheel drive
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
  • Air conditioning dual-zone automatic climate control
  • Air filter high-capacity
  • Air vents rear
  • Alternator 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
  • Audio system feature 6-speaker system
  • Audio system Premium GMC Infotainment System with 8" diagonal colour touch-screen includes multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (As of 2-28-20 Dealer upgrade to navigation is no longer available to order. Includes (PZ8) Hitch Guidance with hitch view.)
  • Automatic Stop/Start
  • Battery heavy-duty 730 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
  • 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.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
  • Bumper front body-colour lower (Front bumper colour will be high gloss black.)
  • Bumper rear body-colour with corner steps
  • Capless Fuel Fill
  • Cargo tie downs (12) fixed rated at 500 lbs (226.8 kg) per corner
  • Centre console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
  • Compass located in instrument cluster
  • Cooling auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Cooling external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • CornerStep rear bumper
  • Cruise control steering wheel-mounted
  • Defogger rear-window electric
  • Differential heavy-duty locking rear
  • Door handles body-colour
  • Door locks power
  • Driver Information Centre 4.2" diagonal colour display includes driver personalization
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Engine 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency
  • Exhaust aluminized stainless-steel muffler and tailpipe
  • Exhaust dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
  • Exterior Temperature Display located in radio display
  • Floor covering colour-keyed carpeting
  • Fog lamps LED
  • Frame fully-boxed hydroformed front section
  • Glass deep-tinted
  • GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
  • 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.)
  • GVWR 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
  • HD Radio
  • Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • Hill Descent Control
  • 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
  • Keyless Open and Start
  • 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
  • LPO All-weather floor liners 1st and 2nd rows (includes AT4 logo)
  • Mirror caps high gloss Black
  • Mirror inside rearview auto-dimming
  • Mirrors outside heated power-adjustable power-folding and driver-side auto-dimming puddle lamps side perimeter lighting and memory
  • Perforated Leather appointed front seat trim
  • Pickup bed
  • Power outlet bed mounted 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet front auxiliary 12-volt
  • Power outlet instrument panel 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Power outlet rear auxiliary 12-volt
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Rear axle 3.23 ratio
  • Recovery hooks Red
  • 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 seat top tether anchor)
  • Seating heated driver and front outboard passenger
  • Seats front bucket with centre console
  • Seats heated second row outboard seats (Requires a Crew Cab model.)
  • Seats ventilated driver and front passenger
  • Skid Plates
  • Steering column lock control electrical
  • Steering column manual Tilt-Wheel and telescoping
  • Steering Electric Power Steering (EPS) assist rack-and-pinion
  • Steering wheel audio controls
  • Steering wheel heated
  • Steering wheel leather-wrapped
  • Suspension Off-Road with 2" factory installed lift and monotube shocks
  • Tailgate and bed rail protection caps top
  • Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
  • Tailgate GMC MultiPro Tailgate with six functional load/access features
  • Taillamps LED signature taillight with LED stop and reverse light
  • Theft-deterrent system unauthorized entry
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire spare 265/70R17SL all-season blackwall
  • Tires 265/65R18SL all-terrain blackwall
  • Trailer brake controller integrated
  • Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Transfer case two-speed electronic Autotrac with push button control (4WD models only)
  • Transmission 10-speed automatic electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Available on models equipped with (L84) 5.3L EcoTec3 V8 engine. Included and only available with (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • USB Ports (Inside Console with bucket seats) 2 also includes 1 SD card reader and auxiliary jack
  • USB ports 2 (first row) located on instrument panel
  • USB ports dual charge-only (2nd row)
  • Wheel 17" x 8" (43.2 cm x 20.3 cm) full-size steel spare
  • Wheelhouse liners rear
  • Wheels 18" x 8.5" (45.7 cm x 21.6 cm) machined aluminum with Dark Grey accents
  • Window power front passenger express up/down
  • Windows power front drivers express up/down
  • Windows power rear express down (Not available on Regular Cab models.)
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* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for this vehicle may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

* Finance and Lease offers on approved credit. Regional offers, lease and finance conditions apply. See your local Mitsubishi dealer for more information. Use of any calculation and/or tools on frontiermitsubishi.ca does not constitute an offer of direct financing or any particular lease, finance, purchase option or transaction. Calculation and tools are intended for illustrative purposes only. Rates and requirements may vary depending on credit worthiness. Every effort is made to ensure the accuracy of the content on the pages on frontiermitsubishi.ca. In the event of a discrepancy, error or omission, vehicle prices, offers and features as established by Mitsubishi Canada and participating Mitsubishi dealers in Canada, will prevail.

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