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2020 GMC Sierra 1500
$26,999
(954) 399-6777
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2020 GMC Sierra 1500 SLE

Stock: 449171
VIN 3GTU9BED3LG449171
Mileage 79,159
Text Yourself a Link
5.3L V 8 Cyl
Automatic
16/22 mpg
Crew Cab Pickup
3GTU9BED3LG449171

ABOUT THIS VEHICLE

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2020 GMC SIERRA 1500 SLE 4WD

CLEAN CARFAX, 4WD / AWD, SPORT PACKAGE, BACKUP CAMERA, BLIND SPOT MONITOR, BLUETOOTH, PREMIUM WHEELS, TRAILER PKG, LOW MILES, FULLY SERVICED, FREE WARRANTY.

Priced below KBB Fair Purchase Price!


Certain vehicles and mileages are excluded from free warranty. Promotions and/or discounts can't be combined with any other discounts or promotions. Free home delivery (max $300 credit) and 3rd party presale inspection require purchase of qualifying product (Key replacement, tire and wheel care, paint protection, dent protection etc..) Please inquire with dealer for more information and exclusions. Online prices exclude $799 dealer fee, $299 e-tag fee, $199 3rd party draft fee (if applicable) and any other applicable fees from lenders or dealer. Advertised price for EVs includes up to $4000 instant IRS rebate. Buyer is responsible and subject to all rules and regulations of the IRS.


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Vehicle info

Stock
 449171
VIN
 3GTU9BED3LG449171
Dealer
 AutoTrust USA
Type
 Used
Year
 2020
Make
 GMC
Model
 Sierra 1500
Mileage
 79,159
Trim
 SLE
Model Number
 TK10543
Body
 Crew Cab Pickup
Body Style
 Pickup
Style
 4WD Crew Cab 147" SLE
Transmission
 Automatic
Transmission Description
 10-Speed Automatic
Transmission Speed
 10
Doors
 4
Cylinders
 8
Displacement
 5.3L
Block Type
 V
Aspiration Type
 Direct Injection
Description
 Gas V8 5.3L/325
Drivetrain
 4WD
Fuel Type
 Gasoline Fuel
Wheelbase Code
 147.43
Exterior Color
 Quicksilver Metallic
Interior Color
 Dark Walnut/Slate
EPA City
 16
EPA Highway
 22
Portions of the data provided are © 2025 Autodata, Inc. dba ChromeData

EQUIPMENT DETAIL

Installed Packages & Accessories
Total $10,440
  • 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
    $1,395
  • Transmission, 10-Speed Automatic, Electronically Controlled
    with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
    $0
  • Gvwr, 7100 Lbs. (3221 Kg)
    $0
  • Rear Axle, 3.23 Ratio
    $0
  • Sle Preferred Equipment Group
    includes standard equipment
    $0
  • Wheels, 17" X 8" (43.2 Cm X 20.3 Cm) 6-Spoke Bright Silver Painted Aluminum
    $0
  • Tires, 255/70R17 All-Season, Blackwall
    $0
  • Quicksilver Metallic
    $495
  • Seats, Front 40/20/40 Split-Bench
    with covered armrest storage and under-seat storage (lockable)
    $0
  • Dark Walnut/Slate, Cloth Seat Trim
    $0
  • Audio System, Premium Gmc Infotainment System With 8" Diagonal Color 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
    $0
  • Sle Value Package
    includes (PCQ) SLE Convenience package, (G80) locking differential and (Z82) Trailering Package
    $2,880
  • Sle Convenience Package
    includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (KA1) heated driver and passenger seats, (KI3) heated steering wheel, (N37) manual tilt/telescoping steering column, (USS) 2 charge-only USB ports for second row, (C49) rear-window defogger, (N06) steering column lock, (ATH) Keyless Open and Start, (BTV) Remote Start, (UTJ) content theft alarm, (AZ3) front 40/20/40 split-bench with underseat storage, (QT5) EZ Lift power lock and release tailgate, (UF2) cargo bed LED lighting, (KPA) rear auxiliary 12-volt power outlet and (B1J) rear wheelhouse liners
    $2,090
  • Preferred Package
    $1,145
  • Trailering Package
    includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
    $395
  • Differential, Heavy-Duty Locking Rear
    $395
  • Cooling, External Engine Oil Cooler
    $0
  • Cooling, Auxiliary External Transmission Oil Cooler
    $0
  • Alternator, 170 Amps
    $0
  • Trailer Brake Controller, Integrated
    $275
  • Wheelhouse Liners, Rear
    $0
  • Window, Power, Rear Sliding With Rear Defogger
    $0
  • Led Cargo Area Lighting
    located in cargo box activated with switch on center switch bank or key fob
    $0
  • Tailgate, Gate Function Manual With Ez Lift
    includes power lock and release, includes hitch area light
    $150
  • Bed Liner, Spray-On
    Pickup bedliner with GMC logo
    $545
  • Radio, Hd
    $0
  • Siriusxm With 360L
    Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices.
    $0
  • Seat Adjuster, Driver 10-Way Power
    including lumbar
    $0
  • Seating, Heated Driver And Front Outboard Passenger
    $0
  • Seat, Cloth Rear With Storage Package, 60/40 Folding Bench
    includes seatback storage on left and right side, center fold out armrest with 2 cupholders, (includes child seat top tether anchor)
    $225
  • Steering Column, Manual Tilt-Wheel And Telescoping
    $0
  • Steering Wheel, Heated
    $0
  • Remote Vehicle Starter System
    $0
  • Keyless Open And Start
    $0
  • Universal Home Remote
    $0
  • Theft-Deterrent System, Unauthorized Entry
    $0
  • Steering Column, Lock Control, Electrical
    $0
  • Usb Ports (Instrument Panel With Bench Seat), 2
    also includes 1 SD card reader (first row)
    $0
  • Power Outlet, Instrument Panel, 120-Volt
    (400 watts shared with (KC9) bed mounted power outlet)
    $225
  • Usb Ports, Dual, Charge-Only (2Nd Row)
    $0
  • Power Outlet, Rear Auxiliary, 12-Volt
    $0
  • Power Outlet, Bed Mounted, 120-Volt
    (400 watts shared with (KI4) instrument panel mounted power outlet)
    $0
  • Air Conditioning, Dual-Zone Automatic Climate Control
    $0
  • Defogger, Rear-Window Electric
    $225
  • Hitch Guidance
    $0
  • Hd Rear Vision Camera
    $0
  • Customer Dialogue Network
    $0

Standard Equipment

Exterior
  • Bumper, front chrome lower
  • Bumper, rear chrome with bumper CornerSteps
  • CornerStep, rear bumper
  • Door handles, body-color
  • Glass, deep-tinted
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
  • Mirror caps, chrome (Requires (DLF) outside heated power adjustable mirrors.)
  • Mirrors, outside heated power-adjustable
  • Moldings, window surround, Chrome
  • Tailgate and bed rail protection caps, top
  • Tailgate, gate function manual with lift assist
  • Tailgate, locking utilizes same key as ignition and door
  • Tailgate, standard
  • Taillamps, LED tail and stop light with incandescent reverse light
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire, spare 255/70R17 all-season, blackwall (Included with (QBN) 255/70R17 all-season, blackwall tires.)
  • Tires, 255/70R17 all-season, blackwall
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Wheels, 17" x 8" (43.2 cm x 20.3 cm) 6-spoke Bright Silver painted aluminum
Show more Show less
Installed
  • AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL
  • ALTERNATOR, 170 AMPS
  • AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR 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
  • BED LINER, SPRAY-ON Pickup bedliner with GMC logo
  • COOLING, AUXILIARY EXTERNAL TRANSMISSION OIL COOLER
  • COOLING, EXTERNAL ENGINE OIL COOLER
  • CUSTOMER DIALOGUE NETWORK
  • DARK WALNUT/SLATE, CLOTH SEAT TRIM
  • DEFOGGER, REAR-WINDOW ELECTRIC
  • DIFFERENTIAL, HEAVY-DUTY LOCKING REAR
  • 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
  • GVWR, 7100 LBS. (3221 KG)
  • HD REAR VISION CAMERA
  • HITCH GUIDANCE
  • KEYLESS OPEN AND START
  • LED CARGO AREA LIGHTING located in cargo box activated with switch on center switch bank or key fob
  • 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)
  • POWER OUTLET, REAR AUXILIARY, 12-VOLT
  • PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (KI4) 120-volt power outlet, (KC9) 120-volt bed-mounted power outlet, (IOS) 8" diagonal Premium GMC Infotainment System, (U2K) SiriusXM with 360L, (UVB) HD Rear Vision Camera, (MCR) USB Ports (Instrument Panel with bench seat) and (U2L) HD Radio Crew Cab models include (R7O) Cloth Rear Seat Storage Package.)
  • QUICKSILVER METALLIC
  • RADIO, HD
  • REAR AXLE, 3.23 RATIO
  • REMOTE VEHICLE STARTER SYSTEM
  • SEAT ADJUSTER, DRIVER 10-WAY POWER including lumbar
  • SEAT, CLOTH REAR WITH STORAGE PACKAGE, 60/40 FOLDING BENCH includes seatback storage on left and right side, center fold out armrest with 2 cupholders, (includes child seat top tether anchor)
  • SEATING, HEATED DRIVER AND FRONT OUTBOARD PASSENGER
  • SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable)
  • SIRIUSXM WITH 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices.
  • SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (KA1) heated driver and passenger seats, (KI3) heated steering wheel, (N37) manual tilt/telescoping steering column, (USS) 2 charge-only USB ports for second row, (C49) rear-window defogger, (N06) steering column lock, (ATH) Keyless Open and Start, (BTV) Remote Start, (UTJ) content theft alarm, (AZ3) front 40/20/40 split-bench with underseat storage, (QT5) EZ Lift power lock and release tailgate, (UF2) cargo bed LED lighting, (KPA) rear auxiliary 12-volt power outlet and (B1J) rear wheelhouse liners
  • SLE PREFERRED EQUIPMENT GROUP Includes Standard Equipment
  • SLE VALUE PACKAGE includes (PCQ) SLE Convenience package, (G80) locking differential and (Z82) Trailering Package
  • STEERING COLUMN, LOCK CONTROL, ELECTRICAL
  • STEERING COLUMN, MANUAL TILT-WHEEL AND TELESCOPING
  • STEERING WHEEL, HEATED
  • TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release, includes hitch area light
  • THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY
  • TIRES, 255/70R17 ALL-SEASON, BLACKWALL (STD)
  • TRAILER BRAKE CONTROLLER, INTEGRATED
  • TRAILERING PACKAGE includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
  • UNIVERSAL HOME REMOTE
  • USB PORTS (INSTRUMENT PANEL WITH BENCH SEAT), 2 also includes 1 SD card reader (first row)
  • USB PORTS, DUAL, CHARGE-ONLY (2ND ROW)
  • WHEELHOUSE LINERS, REAR
  • WHEELS, 17" X 8" (43.2 CM X 20.3 CM) 6-SPOKE BRIGHT SILVER PAINTED ALUMINUM (STD)
  • WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
Show more Show less
Interior
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air conditioning, single-zone manual, semi-automatic
  • Air vents, rear
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Audio system feature, 6-speaker system
  • Audio system, GMC Infotainment System with 8" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Compass, located in instrument cluster
  • Cruise control, steering wheel-mounted
  • Door locks, power
  • Driver Information Center, 4.2" diagonal color display includes driver personalization
  • Exterior Temperature Display, located in radio display
  • Floor covering, color-keyed carpeting
  • Floor mats, rubberized-vinyl front (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
  • Floor mats, rubberized-vinyl rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Mirror, inside rearview, manual tilt
  • Power outlet, front auxiliary, 12-volt
  • Remote keyless entry
  • Seat adjuster, driver 4-way manual
  • Seat adjuster, passenger 4-way manual
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Seats, front 40/20/40 split bench with covered armrest storage
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Steering wheel audio controls
  • Steering wheel, leather-wrapped
  • USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package.)
  • Window, power front, passenger express down
  • Windows, power front, drivers express up/down
  • Windows, power rear, express down
Show more Show less
Mechanical
  • Alternator, 220 amps (Included and only available with (L3B) 2.7L Turbo engine, (LM2) Duramax 3.0L Turbo-Diesel I6 engine, (VYU) Snow Plow Prep Package or (NHT) Max Trailering Package.)
  • 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.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Exhaust, single outlet
  • Four wheel drive
  • Frame, fully-boxed, hydroformed front section
  • GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab or Double Cab 4WD model and (L3B) 2.7L Turbo engine. Requires Crew Cab 2WD model and (LM2) Duramax 3.0L Turbo-Diesel I6 engine. Requires Double Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)
  • Pickup bed
  • Rear axle, 3.42 ratio (Included and only available with (L3B) 2.7L Turbo engine or (NHT) Max Trailering Package.)
  • Recovery hooks, front, frame-mounted, Black (Included with 4WD models. Included and only available on 2WD models with (PQB) Driver Alert Package I.)
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
  • Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard on 2WD models equipped with (L84) 5.3L EcoTec3 V8 engine. Available on 4WD models equipped with (L84) 5.3L EcoTec3 V8 engine. Included and only available with (L3B) 2.7L Turbo engine.)
Show more Show less
Safety
  • 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 Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Daytime Running Lamps LED signature lighting
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear Seat Reminder
  • Rear Vision Camera
  • 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 behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Show more Show less
Ask A Question

Taxes, tag, title, registration fees, government fees, electronic filing fee of $299 (not required by law), dealer service fee of $799 (not required by law) and $199 3rd Party Draft Fee (not required by law) are additional and not included in the vehicle price.

Advertised price for Qualified EVs includes up to $4000 instant IRS rebate. Please contact the dealer for more information. Buyer is responsible and subject to all rules and regulations of the IRS.

Certain vehicles and mileages are excluded from free warranty. Promotions and/or discounts can't be combined with any other discounts or promotions. Free home delivery (max $300 credit) and 3rd party presale inspection require purchase of qualifying product (Key replacement, tire and wheel care, paint protection, dent protection etc..) Please inquire with dealer for more information and exclusions.

AutoTrust USA makes every effort to ensure the accuracy of the information. However, dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. It is the sole responsibility of the customer to verify features, add-ons and all other equipment prior to purchase.