2020 GMC Sierra 1500 AT4
Diesel I6 3.0L/183,
AT4,
Automatic,
# TG126045,
55,455 mi.
VIN
3GTU9EET4LG126045
Fuel Economy
22/26
VEHICLE INFORMATION
Stock |
TG126045 |
VIN |
3GTU9EET4LG126045 |
Type |
Used |
Year |
2020 |
Make |
GMC |
Model |
Sierra 1500 |
Mileage |
55,455 |
Trim |
AT4 |
Model Number |
TK10543 |
Body Style |
Crew Cab Pickup |
Style |
4WD Crew Cab 147" AT4 |
Transmission |
Automatic |
Transmission Speed |
10 |
Doors |
4 |
Cylinders |
6 |
Displacement |
3.0L |
Block Type |
I |
Aspiration Type |
Direct Injection |
Description |
Diesel I6 3.0L/183 |
Drivetrain |
4WD |
Fuel Type |
Diesel Fuel |
Wheelbase Code |
147.53 |
Exterior Color |
Summit White |
Interior Color |
Jet Black with Kalahari accents |
EPA City |
22 |
EPA Highway |
26 |
Portions of the data provided are © 2025 Autodata, Inc. dba ChromeData
EQUIPMENT DETAIL
Installed Packages & Accessories
Total $11,715
-
Engine, Duramax 3.0L Turbo-Diesel I6$995
-
Transmission, 10-Speed Automatic, Electronically Controlledwith overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking
-
Gvwr, 7100 Lbs. (3221 Kg)
-
Rear Axle, 3.23 Ratio
-
At4 Preferred Equipment Groupincludes standard equipment
-
Wheels, 18" X 8.5" (45.7 Cm X 21.6 Cm) Machined Aluminumwith Dark Grey accents
-
Tires, Lt275/65R18C Mt Blackwall Goodyear Wrangler Duratrac$295
-
Summit White
-
Seats, Front Bucketwith center console
-
Jet Black With Kalahari Accents, Perforated Leather-Appointed Front Seat Trim
-
Audio System, Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen, Includes Multi-Touch Display, Am/Fm Stereo
-
At4 Premium Packageincludes (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
-
Technology Package$2,125
-
At4 Preferred Packageincludes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging$1,420
-
Driver Alert Package I$890
-
Driver Alert Package Ii$1,095
-
Engine Block Heater$100
-
Alternator, 220 Amps
-
Trailer Tire Pressure Monitor Systemincludes module and set of 4 sensors.$50
-
Sunroof, Power$995
-
Lpo, Black Tubular Assist Steps, 6" Rectangular$750
-
Lpo, Front And Rear Molded Splash Guards, Black$180
-
Intellibeam, Automatic High Beam On/Off
-
Mirrors, Outside Power-Adjustable Vertical Trailering With Heated And Auto-Dimming Upper Glass, Lower Convex Mirrorsturn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting and memory; power folding/ manual extending$260
-
Mirror Caps, Chrome
-
Window, Power, Rear Sliding With Rear Defogger
-
License Plate Kit, Front
-
Bose Sound System, Premium 7-Speaker Systemwith Richbass woofer
-
Driver Information Center, Enhanced, 8" Diagonal Multicolor Digital Displayincludes analog speedometer and tachometer gauges
-
Multicolor 15" Diagonal Head-Up Display
-
Universal Home Remote
-
Adaptive Cruise Control - Camera
-
Wireless Charging
-
Rear Camera Mirror, Inside Rearview Auto-Dimmingwith full camera display
-
Automatic Emergency Braking
-
Front Pedestrian Braking
-
Hd Surround Vision With Two Trailer View Camera Provisionsprovides the driver with an overhead view of the scene around the vehicle on a center stack display
-
Bed View Cameraincludes Two Trailer Camera Provisions$250
-
Front And Rear Park Assist, Ultrasonic
-
Following Distance Indicator
-
Forward Collision Alert
-
Lane Keep Assistwith Lane Departure Warning
-
Lane Change Alertwith Side Blind Zone Alert
-
Rear Cross Traffic Alert
-
Safety Alert Seat
Standard Equipment
Exterior
- 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).)
- Bumper, front, body-color lower (Front bumper color will be high gloss black.)
- Bumper, rear body-color with corner steps
- CornerStep, rear bumper
- Door handles, body-color
- Fog lamps, LED
- Glass, deep-tinted
- 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.)
- Headlamps, LED reflector (high intensity) with LED 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.
- LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
- Mirror caps, high gloss Black
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- 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
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire, spare 265/70R17SL all-season, blackwall
- Tires, 265/65R18SL all-terrain, blackwall
- 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
Installed
- ADAPTIVE CRUISE CONTROL - CAMERA
- ALTERNATOR, 220 AMPS
- AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
- AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging
- 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
- 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.)
- AUTOMATIC EMERGENCY BRAKING
- BED VIEW CAMERA includes Two Trailer Camera Provisions
- BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
- 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.
- DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam headlamps, (KSG) Adaptive Cruise Control-Camera and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.)
- DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY includes analog speedometer and tachometer gauges
- ENGINE BLOCK HEATER
- ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
- FOLLOWING DISTANCE INDICATOR
- FORWARD COLLISION ALERT
- FRONT AND REAR PARK ASSIST, ULTRASONIC
- FRONT PEDESTRIAN BRAKING
- GVWR, 7100 LBS. (3221 KG)
- HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display
- INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
- LANE CHANGE ALERT with Side Blind Zone Alert
- LANE KEEP ASSIST with Lane Departure Warning
- LICENSE PLATE KIT, FRONT
- LPO, BLACK TUBULAR ASSIST STEPS, 6" RECTANGULAR
- LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK
- MIRROR CAPS, CHROME
- MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS, LOWER CONVEX MIRRORS turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting and memory; power folding/ manual extending
- MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY
- REAR AXLE, 3.23 RATIO
- REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING with full camera display
- REAR CROSS TRAFFIC ALERT
- SAFETY ALERT SEAT
- SEATS, FRONT BUCKET with center console (STD)
- SUMMIT WHITE
- SUNROOF, POWER
- TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center and (DP6) Black mirror caps.)
- TIRES, LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC
- TRAILER TIRE PRESSURE MONITOR SYSTEM includes module and set of 4 sensors.
- TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
- UNIVERSAL HOME REMOTE
- WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) MACHINED ALUMINUM with Dark Grey accents (STD)
- WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
- WIRELESS CHARGING
Interior
- 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 vents, rear
- 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.)
- Bluetooth for phone connectivity to vehicle infotainment system
- Brake lining wear indicator
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Cruise control, steering wheel-mounted
- Defogger, rear-window electric
- 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
- Exterior Temperature Display, located in radio display
- Floor covering, color-keyed carpeting
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- 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
- LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
- Mirror, inside rearview auto-dimming
- 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
- Radio, HD
- 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
- 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. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, worki
- Steering column, lock control, electrical
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Theft-deterrent system, unauthorized entry
- 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)
- Window, power front, passenger express up/down
- Windows, power front, drivers express up/down
- Windows, power rear, express down
Mechanical
- Air filter, high-capacity
- 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.)
- 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
- 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.)
- 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
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
- Four wheel drive
- Frame, fully-boxed, hydroformed front section
- 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.)
- Hill Descent Control
- Pickup bed
- Rear axle, 3.23 ratio
- Recovery hooks, Red
- Skid plates
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Trailer brake controller, integrated
- 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.)
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
- HD Rear Vision Camera
- Hitch Guidance
- Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
- OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Rear seat reminder
- 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)
SPECIAL OFFERS
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ABOUT THIS VEHICLE