Reduced by $22,044 since Feb 19, 2026

2020 GMC Sierra 3500HD SLE



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Vehicle Information

VIN: 1GT49TE70LF341818
Stock #: PS184559
Model Code: TK30743
  • Body Style 4D Crew Cab
  • Exterior Color Quicksilver Metallic
  • Interior Color Jet Black
  • Mileage 85,332
  • Engine 8 Cyl - 6.60 L
  • Transmission 6-Speed Automatic
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Discover the power and capability of this 2020 GMC Sierra 3500HD SLE in stunning Silver. This impressive truck is more than just a workhorse - it's a testament to GMC's commitment to quality and innovation.

- Great Condition
- One Owner
- 172 Point Inspection Performed
- SLE Value Package
- Preferred Package
- Driver Alert Package I
- X31 Off-Road Package
- 6.6L V8 Engine with 6-Speed Automatic Transmission
- 4-Wheel Drive
- Dual 220-Amps Primary/170-Amps Aux Alternators
- High Idle Switch
- Body Color Wheel Arch Moldings
- Spray-On Pickup Bed Liner with GMC Logo
- Heated Steering Wheel
- Heated Driver & Front Outboard Passenger Seats
- 10-Way Power Driver Seat Adjuster with Lumbar
- Integrated Trailer Brake Controller
- Hitch Guidance with Hitch View
- In-Vehicle Trailering System App
- HD Rear Vision Camera
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert
- Ultrasonic Front & Rear Park Assist

This Sierra 3500HD SLE is more than just a capable work truck - it's a versatile companion that can handle any task with ease. The powerful 6.6L V8 engine and 4-wheel drive system provide the muscle you need to tackle tough jobs, while the comprehensive suite of advanced safety and technology features keep you connected and protected on the road.

Whether you're hauling heavy loads, navigating off-road terrain, or simply enjoying the daily commute, this Sierra 3500HD SLE is up for the challenge. With its impressive list of premium features, rugged construction, and exceptional performance, it's the perfect choice for discerning truck buyers who demand the best.

Experience the difference for yourself and schedule a test drive today. We're confident you'll be impressed by the Sierra 3500HD SLE's uncompromising capability and refined design. Let us help you discover the perfect truck to meet your needs and exceed your expectations.

Eligible Benefits

All Features

  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
  • Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
  • Air filter, high-capacity
  • Air filtration monitoring
  • Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)
  • Differential, heavy-duty locking rear
  • Four wheel drive
  • Trailer brake controller, integrated
  • Recovery hooks, front, frame-mounted, Black (Not included when (VQY) chrome recovery hooks, LPO are ordered.)
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Steering, Recirculating Ball with smart flow power steering system
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Brake lining wear indicator
  • Wheels, 18" (45.7 cm) machined aluminum with high gloss Black accents, 6-spoke (Requires single rear wheels.)
  • Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered with single rear wheel models.)
  • Single Rear Wheels
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Bumper, front chrome lower
  • Bumper, rear chrome with bumper CornerSteps
  • CornerStep, rear bumper
  • BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
  • Moldings, beltline, stainless steel
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Grille, Chrome surround with high gloss Black mesh and Chrome inserts
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • Taillamps, LED tail and SRW are incandescent stop, turn and reverse light and DRW are LED stop, turn and reverse light
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirrors, outside power-adjustable vertical trailering with heated upper glass lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black
  • Glass, deep-tinted
  • Door handles, body-color
  • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
  • Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
  • Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Tailgate, gate function manual with lift assist (Deleted with (ZW9) pickup bed delete.)
  • Audio system, GMC Infotainment System with 8" diagonal color touchscreen, 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
  • Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Seats, front 40/20/40 split-bench with upper covered armrest storage (Standard on Crew Cab and Double Cab models only.)
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Seat trim, Cloth
  • 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) (Not available with Regular Cab model.)
  • Floor covering, color-keyed carpeting
  • Floor mats, rubberized-vinyl front (Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)
  • Floor mats, rubberized-vinyl rear (Requires Crew Cab or Double Cab model. Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)
  • Steering wheel, leather-wrapped
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Steering wheel audio controls
  • Driver Information Center, 4.2" diagonal color display includes driver personalization
  • Exterior Temperature Display located in radio display
  • Compass, located in instrument cluster
  • Window, power front, drivers express up/down
  • Window, power front, passenger express down
  • Windows, power rear, express down (Not available on Regular Cab models.)
  • Door locks, power
  • Remote Keyless Entry
  • Cruise control, steering wheel-mounted
  • Power outlet, front auxiliary, 12-volt
  • USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)
  • Air conditioning, single-zone
  • Air vents, rear (Not available with Regular Cab model.)
  • Mirror, inside rearview, manual tilt
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Daytime Running Lamps LED signature lighting
  • 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.)
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
  • Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
  • Teen Driver 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)
  • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available with (ZW9) pickup bed delete.)

ENGINE, 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE TIMING, GASOLINE

  • (401 hp [299 kW] @ 5200 rpm
  • 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)

  • Cloth Rear Seat w/Storage Package
  • Driver Alert Package I
  • Preferred Equipment Group 3SA
  • Preferred Package
  • SLE Convenience Pkg
  • SLE Value Package
  • Suspension Package
  • X31 Off-Road Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio
  • HD Radio
  • Premium audio system: GMC Infotainment System
  • Radio: AM/FM w/GMC Infotainment System
  • Radio: AM/FM w/Premium GMC Infotainment System
  • SiriusXM w/360L
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Dual-Zone Automatic Climate Control
  • Electric Rear-Window Defogger
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 4-Way Manual Driver Seat Adjuster
  • EZ Lift Power Lock & Release Tailgate
  • 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
  • Remote Keyless Entry
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt Wheel Steering Column
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electrical Lock Control Steering Column
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Pickup Bed
  • Brake assist
  • Electronic Stability Control
  • Hill Descent Control
  • Delay-off headlights
  • Fully automatic headlights
  • Perimeter Lighting
  • Panic alarm
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Electronic Shift Transfer Case
  • 730 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery
  • Dual 220-Amps Primary/170-Amps Aux Alternators
  • Heavy-Duty 80 Amp Battery
  • High Idle Switch
  • Body Color Wheel Arch Moldings (LPO)
  • Bumpers: chrome
  • Chrome Surround Grille w/High Gloss Black Mesh
  • Front License Plate Kit
  • Heated door mirrors
  • LED Cargo Area Lighting
  • LED Fog Lamps
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Power-Adjustable Black Outside Mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Pickup Bed Liner w/GMC Logo
  • Turn signal indicator mirrors
  • 2 USB Ports in Instrument Panel
  • 2nd Row Dual USB Charge-Only Ports
  • 4G LTE Wi-Fi Hotspot Capable
  • All-Weather Floor Liners (LPO)
  • Apple CarPlay/Android Auto
  • Auto-Dimming Inside Rear-View Mirror
  • Cloth Seat Trim
  • Compass
  • Compass Located In Instrument Cluster
  • Driver door bin
  • Driver vanity mirror
  • Front 40/20/40 Split-Bench Seat w/Storage
  • Front reading lights
  • GMC Connected Access Capable
  • HD Rear Vision Camera
  • Heated Steering Wheel
  • Illuminated entry
  • Lane Change Alert w/Side Blind Zone Alert
  • OnStar & GMC Connected Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear reading lights
  • Rear Underseat Storage (LPO)
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • 4-Way Manual Passenger Seat Adjuster
  • Front 40/20/40 Split-Bench Seat
  • Heated Driver & Front Outboard Passenger Seats
  • Split folding rear seat
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Alloy wheels
  • Wheels: 20" 6-Spoke Bright Machined Aluminum
  • Deep-Tinted Glass
  • Power Sliding Rear Window w/Defogger
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • *Great Condition*
  • *One Owner*
  • *172 Point Inspection Performed*
  • Electrical
    • Cold Cranking Amps @ 0° F (Primary): 720
    • Maximum Alternator Capacity (amps): 170
  • Cooling System
    • Total Cooling System Capacity (qts): - TBD -
  • Weight Information
    • Gross Axle Wt Rating - Front (lbs): 4800
    • Gross Axle Wt Rating - Rear (lbs): 7250
    • Curb Weight - Front (lbs): 3851
    • Curb Weight - Rear (lbs): 2915
    • Gross Vehicle Weight Rating Cap (lbs): 11350
    • Gross Combined Wt Rating (lbs): 24000
  • Trailering
    • Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
    • Dead Weight Hitch - Max Tongue Wt. (lbs): 500
    • Wt Distributing Hitch - Max Trailer Wt. (lbs): 14500
    • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1450
    • Fifth Wheel Hitch - Max Trailer Wt. (lbs): 16530
    • Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4132
    • Maximum Trailering Capacity (lbs): 20000
  • Suspension
    • Suspension Type - Front: Independent
    • Suspension Type - Rear: Multi-Leaf
    • Spring Capacity - Front (lbs): - TBD -
    • Spring Capacity - Rear (lbs): - TBD -
    • Axle Type - Front: Independent
    • Axle Type - Rear: - TBD -
    • Axle Capacity - Front (lbs): - TBD -
    • Axle Capacity - Rear (lbs): - TBD -
    • Axle Ratio (:1) - Front: 3.73
    • Axle Ratio (:1) - Rear: 3.73
    • Shock Absorber Diameter - Front (mm): 51
    • Shock Absorber Diameter - Rear (mm): 51
    • Stabilizer Bar Diameter - Front (in): 1.38
  • Brakes
    • Brake Type: Pwr
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 14 x 1.6
    • Rear Brake Rotor Diam x Thickness (in): 14.1 x 1.3
  • Tires
    • Front Tire Order Code: QF6
    • Rear Tire Order Code: QF6
    • Spare Tire Order Code: ZYG
    • Front Tire Size: LT275/70R18
    • Rear Tire Size: LT275/70R18
    • Spare Tire Size: LT275/70R18
    • Front Tire Capacity (lbs): 3020
    • Rear Tire Capacity (lbs): 3638
    • Spare Tire Capacity (lbs): 3638
  • Wheels
    • Front Wheel Size (in): 18 x 8
    • Rear Wheel Size (in): 18 x 8
    • Spare Wheel Size (in): 18 x 8
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
    • Spare Wheel Material: Steel
  • Steering
    • Steering Type: Pwr Recirculating Ball
    • Steering Ratio (:1), On Center: - TBD -
    • Steering Ratio (:1), At Lock: N/A
    • Turning Diameter - Curb to Curb (ft): 52.7
    • Turning Diameter - Wall to Wall (ft): N/A
  • Frame
    • Frame Type: Hydroformed
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 36
    • Fuel Tank Location: - TBD -
  • Exterior Dimensions
    • Wheelbase (in): 158.94
    • Length, Overall (in): 250.08
    • Width, Max w/o mirrors (in): 81.85
    • Height, Overall (in): 80.87
    • Overhang, Front (in): - TBD -
    • Overhang, Rear w/o bumper (in): - TBD -
    • Front Bumper to Back of Cab (in): - TBD -
    • Cab to Axle (in): 42.1
    • Cab to End of Frame (in): - TBD -
    • Ground to Top of Load Floor (in): - TBD -
    • Ground to Top of Frame (in): - TBD -
    • Frame Width, Rear (in): - TBD -
    • Ground Clearance, Front (in): 11.18
    • Ground Clearance, Rear (in): 11.18
  • Cargo Area Dimensions
    • Cargo Box Length @ Floor (in): 82.2
    • Cargo Box Width @ Top, Rear (in): - TBD -
    • Cargo Box Width @ Floor (in): 71.4
    • Cargo Box Width @ Wheelhousings (in): 51.85
    • Cargo Box (Area) Height (in): 21
    • Tailgate Width (in): - TBD -
    • Cargo Volume (ft³): 69.5
    • Ext'd Cab Cargo Volume (ft³): - TBD -
  • Interior Dimensions
    • Passenger Capacity: 6
    • 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): 65.3
    • Second Hip Room (in): 60.24
  • Summary
    • Vehicle Name: GMC Sierra 3500HD
    • Body Style: Crew Cab Pickup
    • Body Code: E63
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While every reasonable effort has been exerted to guarantee the precision of the information presented on this site, complete accuracy cannot be assured. The price does not encompass applicable taxes, title, license fees, dealer documentation charges of $799, E-Filing fee of $399 and destination & delivery fees that may reach up to $995. This includes a $500 Bank Finance Discount.