2020 GMC Sierra 1500 AT4 $32,900 - Enterprise Motorsports LLC

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May 2026

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Details
Equipment

Make and Model
Type	Trucks
Year	2020
Make	GMC
Model	Sierra 1500
Series	AT4

Details
Mileage	104,075
Title	Clear
VIN	1GTP9EEL7LZ347006
Stock #	P-2997

Exterior / Interior
Body Style	Crew Pickup
Doors	4
Exterior Color	Onyx Black
Interior Color	Jet Black with Kalahari accents
Interior Material	Leather

Mechanics
Engine	8 Cylinder Engine
Drivetrain	4x4
Transmission	Automatic
Fuel Type	Gasoline Fuel
Fuel Economy	15 City / 19 Highway

Standard Equipment

Driver Air Bag
Passenger Air Bag
Front Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Climate Control
Multi-Zone A/C
A/C
Security System
AM/FM Stereo
ABS
4-Wheel Disc Brakes
Cruise Control
Rear Defrost
Locking/Limited Slip Differential
Four Wheel Drive
8 Cylinder Engine
Floor Mats
Gasoline Fuel
Daytime Running Lights
Keyless Entry
Power Door Locks
Heated Mirrors
Power Mirror(s)
Navigation System
Power Driver Seat
Power Passenger Seat

Pass-Through Rear Seat
Bucket Seats
Power Steering
Adjustable Steering Wheel
Traction Control
Aluminum Wheels
Power Windows
A/T
Premium Sound System
Satellite Radio
MP3 Capability
Fog Lamps
Heated Front Seat(s)
Privacy Glass
Steering Wheel Audio Controls
Power Outlet
Auto-Dimming Rearview Mirror
Integrated Turn Signal Mirrors
Mirror Memory
Rear Parking Aid
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Seat Memory
Leather Steering Wheel
Tow Hitch

Tow Hooks
Tire Pressure Monitor
Bluetooth Connection
Telematics
Bed Liner
Remote Engine Start
Back-Up Camera
Stability Control
Keyless Start
Auxiliary Audio Input
Heated Rear Seat(s)
Cooled Front Seat(s)
Power Folding Mirrors
HD Radio
Passenger Air Bag Sensor
Blind Spot Monitor
Lane Departure Warning
Heated Steering Wheel
WiFi Hotspot
Smart Device Integration
Driver Restriction Features
Requires Subscription

Detailed Equipment

PACKAGE
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
MECHANICAL
Rear axle, 3.23 ratio
Pickup bed
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.)
Air filter, high-capacity
Automatic Stop/Start
Hill Descent Control
Differential, heavy-duty locking rear
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Suspension, Off-Road with 2" factory installed lift and monotube shocks
Four wheel drive
Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
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.)
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.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Recovery hooks, Red
Skid Plates
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill
Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
Exhaust, aluminized stainless-steel muffler and tailpipe
EXTERIOR
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
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.)
Fog lamps, LED
Taillamps, LED signature taillight with LED stop and reverse light
Mirror caps, high gloss Black
Glass, deep-tinted
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
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-color
ENTERTAINMENT
Radio, HD
Audio system feature, 6-speaker system
Steering wheel audio controls
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
INTERIOR
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)
Seats, heated second row outboard seats (Requires a Crew Cab model.)
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
Steering column, manual Tilt-Wheel and telescoping
Steering wheel, leather-wrapped

Steering wheel, heated
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Center, 4.2" diagonal color display includes driver personalization
In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Brake lining wear indicator
Remote vehicle starter system
Theft-deterrent system, unauthorized entry
Steering column, lock control, electrical
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, dual, charge-only (2nd row)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
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.)
SAFETY
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
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.)
Hitch Guidance
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)
Rear Seat Reminder

Additional Equipment

ENGINE
ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 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 [$2,495.00]
PREFERRED EQUIPMENT GROUP
AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
PAINT
ONYX BLACK [$195.00]
SEAT TYPE
SEATS, FRONT BUCKET with center console
SEAT TRIM
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
RADIO
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 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. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
ADDITIONAL EQUIPMENT

OFF-ROAD PERFORMANCE PACKAGE includes (L87) 6.2L EcoTec3 V8 engine, (PDM) Performance Upgrade Package, LPO, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires and (RT5) 18" machined aluminum with Dark Grey accents [$4,770.00 - $5,065.00]
AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package I and (RVQ) 6" Black rectangular assist steps, LPO [$2,310.00 - $3,355.00]
AT4 CARBONPRO EDITION includes Unique Grille Surround with Black Chrome Finish, AT4 Carbon Hard Badge, Carbon Composite Bed, (PDV) MultiPro Audio System by Kicker and gloss Black dual exhaust tips. [$1,060.00]
INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF
WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
MULTIPRO AUDIO SYSTEM BY KICKER [$0.00 - $805.00]
LPO, CONSOLE-MOUNTED SAFE (dealer-installed) [$295.00]
DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY includes analog speedometer and tachometer gauges
UNIVERSAL HOME REMOTE
WIRELESS CHARGING