Order a Vehicle here!

Recent Price Drop!
Reduced by $300 since May 03, 2024 Get a Price Drop Alert

2020 GMC Sierra 1500 SLE



Visit our Store

Vehicle Information

VIN: 3GTU9BET9LG348062
Stock #: 240312A
Model Code: TK10543
  • Body Style Crew Cab
  • Exterior Color Pacific Blue Metallic
  • Interior Color Jet Black, Cloth Seat Trim
  • Mileage 117,190
  • Fuel Economy
    City/Highway 22/26 MPG
  • Engine 3.0L Duramax Turbo-Diesel I6 engine
  • Transmission Automatic / 4WD

Highlighted Features

Feature availability subject to final vehicle configuration.

Dealer Comments

2020 GMC SLE Sierra 1500

This vehicle Contains the following features and options: Cloth Rear Seat w/Storage Package, Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Preferred Package (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 6-Speaker Audio System Feature, HD Radio, HD Rear Vision Camera, Power Sliding Rear Window w/Rear Defogger, Radio: Premium GMC Infotainment Sys w/Multi-Touch, SiriusXM w/360L, and Universal Home Remote), ProGrade Trailering System (Hitch Guidance w/Hitch View, In-Vehicle Trailering App, and Integrated Trailer Brake Controller), SLE Convenience Package (12-Volt Rear Auxiliary Power Outlet, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, EZ Lift Power Lock & Release Tailgate, Front 40/20/40 Split-Bench Seat (AZ3), Heated Steering Wheel, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, and Theft Deterrent System (Unauthorized Entry)), SLE Value Package (Heavy-Duty Rear Locking Differential), Trailering Package (Hitch Guidance), 220 Amp Alternator, 3.42 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio, Apple CarPlay/Android Auto, Brake assist, Bumpers: chrome, Chrome Grille, Cloth Seat Trim, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Exterior Parking Camera Rear, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front Frame-Mounted Black Recovery Hooks, Front reading lights, Front Rubberized-Vinyl Floor Mats, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, Heated door mirrors, Heavy Duty Suspension, Illuminated entry, Low tire pressure warning, Manual Tilt Wheel Steering Column, Occupant sensing airbag, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Power steering, Power windows, Premium audio system: GMC Infotainment System, Radio data system, Radio: GMC Infotainment Audio System, Rear reading lights, Rear Rubberized-Vinyl Floor Mats, Rear step bumper, Remote Keyless Entry, Remote keyless entry, Single-Zone Manual/Semi-Automatic Air Conditioning, Speed control, Speed-sensing steering, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, and Wheels: 17 x 8 Bright Silver Painted Aluminum.


22/26 City/Highway MPG

Eligible Benefits

View AutoCheck report.

All Features

  • Steering wheel audio controls
  • Bluetooth® for phone connectivity to vehicle infotainment system
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Audio system feature, 6-speaker system
  • 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.
  • Radio, HD
  • 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
  • Bumper, front chrome lower
  • Glass, deep-tinted
  • Door handles, body-color
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Mirrors, outside heated power-adjustable
  • Mirror caps, chrome (Requires (DLF) outside heated power adjustable mirrors.)
  • Tailgate, standard
  • Taillamps, LED tail and stop light with incandescent reverse light
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Bumper, rear chrome with bumper CornerSteps
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tailgate, locking utilizes same key as ignition and door
  • 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.
  • Wheels, 17" x 8" (43.2 cm x 20.3 cm) 6-spoke Bright Silver painted aluminum (STD)
  • Moldings, window surround, Chrome
  • Tailgate and bed rail protection caps, top
  • CornerStep, rear bumper
  • Pacific Blue Metallic
  • Wheelhouse liners, rear
  • Tailgate, gate function manual with EZ Lift: includes power lock and release, includes hitch area light
  • LED Cargo Area Lighting: located in cargo box activated with switch on center switch bank or key fob
  • Window, power, rear sliding with rear defogger
  • Tire, spare 265/70R17SL all-season, blackwall
  • License plate kit, front
  • Tires, 265/70R17 all-terrain, blackwall
  • Floor covering, color-keyed carpeting
  • Air vents, rear
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Steering wheel, leather-wrapped
  • Window, power front, passenger express down
  • Mirror, inside rearview, manual tilt
  • Cruise control, steering wheel-mounted
  • Brake lining wear indicator
  • Floor mats, rubberized-vinyl rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
  • Power outlet, front auxiliary, 12-volt
  • Door locks, power
  • Seat adjuster, passenger 4-way manual
  • Remote Keyless Entry
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Windows, power front, drivers express up/down
  • Compass, located in instrument cluster
  • USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package.)
  • Driver Information Center, 4.2" diagonal color display includes driver personalization
  • Windows, power rear, express down
  • Exterior Temperature Display, located in radio display
  • Floor mats, rubberized-vinyl front (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • USB Ports (Instrument Panel with bench seat), 2: also includes 1 SD card reader (first row)
  • In-vehicle Trailering App, System: includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
  • Universal Home Remote
  • Steering column, manual Tilt-Wheel and telescoping
  • Keyless Open and Start
  • Seats, front 40/20/40 split-bench: with covered armrest storage and under-seat storage (lockable)
  • Power outlet, bed mounted, 120-volt: (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Remote vehicle starter system
  • 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)
  • Power outlet, instrument panel, 120-volt: (400 watts shared with (KC9) bed mounted power outlet)
  • Power outlet, rear auxiliary, 12-volt
  • Seat adjuster, driver 10-way power: including lumbar
  • Steering wheel, heated
  • Air conditioning, dual-zone automatic climate control
  • Theft-deterrent system, unauthorized entry
  • Jet Black, Cloth seat trim
  • Seating, heated driver and front outboard passenger
  • Steering column, lock control, electrical
  • Defogger, rear-window electric
  • Automatic Stop/Start
  • Pickup bed
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Capless Fuel Fill
  • Frame, fully-boxed, hydroformed front section
  • Exhaust, single outlet
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Four wheel drive
  • Trailer brake controller, integrated
  • GVWR, 7200 lbs. (3266 kg)
  • Air filter, high-capacity
  • Differential, heavy-duty locking rear
  • Rear axle, 3.23 ratio
  • Emissions, Federal requirements
  • Skid Plates
  • SLE Value Package: includes (PCQ) SLE Convenience package, (G80) locking differential and (Z82) Trailering Package
  • SLE Preferred Equipment Group: includes standard equipment
  • 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.)
  • Trailering Package: includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • Enhanced Capability Package: Includes (NZZ) skid plates and (K47) high-capacity air filter
  • ProGrade Trailering System: includes (PZ8) Hitch Guidance with Hitch View, (JL1) trailer brake controller and (U1D) In-vehicle Trailering App
  • Driver Alert Package I:
    • includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert
    • (Includes Perimeter Lighting.
    • Includes (V76) recovery hooks on 2WD models.)
  • 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
  • Customer dialogue network
  • 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
  • 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
  • Rear Seat Reminder
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
  • Rear Cross Traffic Alert
  • Hitch Guidance with hitch view: with Image adjustment, Pan/Zoom/Tilt
  • Lane Change Alert: with Side Blind Zone Alert
  • HD Rear Vision Camera
  • Front and Rear Park Assist, ultrasonic
  • Hitch Guidance
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 22 MPG
    • Hwy: 26 MPG
    • Combined: 24 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 gal
  • Fuel Type
    • Fuel Type: Diesel Fuel
  • Horse Power
    • Horse Power: 277
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 9000 lbs
Vehicles You Might Like
  • $28,988 BEST PRICE:


  • $29,941 BEST PRICE:


  • $29,999 BEST PRICE:


  • $30,162 BEST PRICE:


  • $27,475 BEST PRICE:


Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information

MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including a MPG recalculation tool).