2020 GMC Sierra 1500 AT4
6.2L Ecotec3 V8 Engine,
AT4,
Automatic,
# 4182662A
VIN
3GTP9EEL9LG437094
Mileage
97,041
Sale Price
$39,995
Automatic
15/19 mpg
Four Wheel Drive
Vehicle info
Stock |
4182662A |
VIN |
3GTP9EEL9LG437094 |
Dealer |
Cecil Atkission Motors - Burnet |
Type |
Used |
Year |
2020 |
Make |
GMC |
Model |
Sierra 1500 |
Mileage |
97,041 |
Dealer Certified |
No |
Certified |
No |
Date in Stock |
05/21/2026 |
Trim |
AT4 |
Model Number |
TK10543 |
Transmission |
Automatic |
Doors |
4 |
Description |
6.2L Ecotec3 V8 Engine |
Drivetrain |
Four Wheel Drive |
Fuel Type |
Gas |
Exterior Color |
GRAY |
EPA City |
15 |
EPA Highway |
19 |
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData
EQUIPMENT DETAIL
Generic
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com 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 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 (As of 4-17-20 Dealer upgrade to navigation is no longer available to order. Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
- 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. Deleted with (PCP) AT4 CarbonPro Edition. Double Cab and Crew Cab models are available with Ship Thru codes (VCO) (VDT) (VYC) or (VYS).)
- 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-color lower (Front bumper color will be high gloss black.)
- Bumper rear body-color with corner steps
- Capless Fuel Fill
- Cargo tie downs (12) fixed rated at 500 lbs per corner
- Center 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-color
- Door locks power
- Driver Information Center 4.2" diagonal color 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 color-keyed carpeting
- Fog lamps LED
- Four wheel drive
- Frame fully-boxed hydroformed front section
- Glass deep-tinted
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- Grille (Body-color 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. Requires Double Cab model with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
- Hill Descent Control
- In-vehicle Trailering App System 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 center 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 center 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
- 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
- Radio HD
- 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 center 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 center 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 Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
- 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
ABOUT THIS VEHICLE