Certified Used 2020 GMC Sierra 1500 4WD SLT

SLT Crew Cab Short Box 4-Wheel Drive SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Diesel I6 3.0L/183
BlackOnyx Black BlackJet Black
Stock#: G278222P
VIN#: 3GTU9DET0LG278222
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Vehicle Summary

  • Condition: Used
  • Certified: Yes
  • Mileage: 78,407
  • Engine: Diesel I6 3.0L/183
  • Transmission: 10-Speed Automatic
  • Drivetrain: 4WD
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • City MPG:
  • Highway MPG:
22
City MPG
/
26
Hwy MPG

Based on EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.

Vehicle Highlights

4 wheel Drive 4 wheel Drive
Anti Lock Braking System Anti Lock Braking System
Steering Wheel Controls Steering Wheel Controls
Wifi Wifi
Power Seat(s) Power Seat(s)

Vehicle Details

22/26 City/Highway MPG Certified. CARFAX One-Owner. 10-Speed Automatic, 4WD, Jet Black Leather. Onyx Black 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 Certification Program Details: Ford Blue Advantage: Blue Certified * 139 Point Inspection * Transferable Warranty * Vehicle History * Warranty Deductible: $100 * Roadside Assistance * Limited Warranty: 3 Month/4,000 Mile (whichever comes first) after new car warranty expires or from certified purchase date * and 11,000 FordPass Rewards Points to use toward first maintenance visit

  • Emissions, california state requirements
  • Gvwr, 7200 lbs. (3266 kg)
  • Slt preferred equipment group
  • Tires, 275/60r20sl all-terrain, blackwall
  • Seats, front bucket
  • Audio system, premium gmc infotainment system with navigation and 8" diagonal color touch-screen, includes multi-touch display, am/fm stereo
  • X31 off-road package
  • Slt preferred package
  • Driver alert package ii
  • Engine block heater
  • Transfer case, two-speed, electronic autotrac
  • Trailer tire pressure monitor system
  • Exhaust, dual with premium tips
  • Sunroof, power
  • Intellibeam, automatic high beam on/off
  • License plate kit, front
  • Bose sound system, premium 7-speaker system
  • Seats, heated second row outboard seats
  • Universal home remote
  • Wireless charging
  • Automatic emergency braking
  • Front and rear park assist, ultrasonic
  • Forward collision alert
  • Lane change alert
  • Safety alert seat
  • WIRELESS CHARGING
  • FRONT PEDESTRIAN BRAKING
  • REAR AXLE 3.23 RATIO
  • SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package (PDY) SLT Preferred Package (PQB) Driver Alert Package I (PDJ) Driver Alert Package II (NZM) 20" Polished aluminum wheels (BVT) Chrome assist steps and (CGN) spray-on bedliner.
  • TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
  • LANE KEEP ASSIST with Lane Departure Warning
  • SLT PREFERRED EQUIPMENT GROUP includes standard equipment
  • ADAPTIVE CRUISE CONTROL - CAMERA
  • 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.)
  • SEATS HEATED SECOND ROW OUTBOARD SEATS
  • 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.
  • FRONT AND REAR PARK ASSIST ULTRASONIC
  • TRAILER TIRE PRESSURE MONITOR SYSTEM includes module and set of 4 sensors.
  • HILL DESCENT CONTROL
  • SKID PLATES
  • 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.)
  • ENGINE BLOCK HEATER
  • SUNROOF POWER
  • TRANSFER CASE TWO-SPEED ELECTRONIC AUTOTRAC with push button control
  • LANE CHANGE ALERT with Side Blind Zone Alert
  • AUTOMATIC EMERGENCY BRAKING
  • ONYX BLACK
  • USB PORTS 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL
  • FORWARD COLLISION ALERT
  • Tow Hitch
  • Four Wheel Drive
  • Power Steering
  • 4-Wheel Disc Brakes
  • Tires - Front All-Season
  • Tires - Front All-Season
  • Daytime Running Lights
  • Heated Mirrors
  • Mirror Memory
  • Privacy Glass
  • AM/FM Stereo
  • Bluetooth Connection
  • Smart Device Integration
  • Satellite Radio
  • Bluetooth Connection
  • WiFi Hotspot
  • Driver Adjustable Lumbar
  • Passenger Adjustable Lumbar
  • Mirror Memory
  • Pass-Through Rear Seat
  • Floor Mats
  • Leather Steering Wheel
  • Power Windows
  • Power Windows
  • Remote Engine Start
  • Power Door Locks
  • Cruise Control
  • MP3 Capability
  • Power Outlet
  • Multi-Zone A/C
  • Auto-Dimming Rearview Mirror
  • Stability Control
  • Driver Air Bag
  • Front Side Air Bag
  • Rear Head Air Bag
  • Telematics
  • Back-Up Camera
  • Driver Restriction Features
  • Transmission, 10-speed automatic, electronically controlled
  • Rear axle, 3.23 ratio
  • Wheels, 20" x 9" (50.8 cm x 22.9 cm) polished aluminum
  • Onyx black
  • Jet black, perforated leather-appointed front seat trim
  • Slt premium plus package
  • Slt convenience package
  • Driver alert package i
  • Air filter, high-capacity
  • Hill descent control
  • Alternator, 220 amps
  • Skid plates
  • Tire, spare 255/80r17sl all-season, blackwall
  • Assist steps, chrome wheel to wheel
  • Window, power, rear sliding with rear defogger
  • Bed liner, spray-on
  • Seats, ventilated driver and front passenger
  • Center console, floor-mounted
  • Adaptive cruise control - camera
  • Usb ports, 2 (first row) located on instrument panel
  • Front pedestrian braking
  • Following distance indicator
  • Lane keep assist
  • Rear cross traffic alert
  • BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
  • INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
  • FOLLOWING DISTANCE INDICATOR
  • WHEELS 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM
  • LICENSE PLATE KIT FRONT
  • SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console (KQV) ventilated front seats (A48) rear sliding power window (UG1) Universal Home Remote (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats
  • EXHAUST DUAL WITH PREMIUM TIPS
  • BED LINER SPRAY-ON Pickup bedliner with GMC logo
  • SAFETY ALERT SEAT
  • TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL
  • TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire.)
  • GVWR 7200 LBS. (3266 KG)
  • CENTER CONSOLE FLOOR-MOUNTED with cup holders cell phone storage power cord management hanging file folder capability
  • SEATS VENTILATED DRIVER AND FRONT PASSENGER
  • 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.
  • SEATS FRONT BUCKET with center console
  • UNIVERSAL HOME REMOTE
  • ASSIST STEPS CHROME WHEEL TO WHEEL
  • X31 OFF-ROAD PACKAGE includes Off-Road suspension (JHD) Hill Descent Control (NZZ) skid plates (K47) high-capacity air filter and X31 hard badge Includes (NQH) 2-speed transfer case (XCK) 265/65R18SL all-terrain blackwall tires (N10) dual exhaust.
  • REAR CROSS TRAFFIC ALERT
  • JET BLACK PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • AIR FILTER HIGH-CAPACITY
  • WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
  • ALTERNATOR 220 AMPS
  • SLT PREFERRED PACKAGE includes (IOT) 8" diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System and (K4C) Wireless Charging
  • Locking/Limited Slip Differential
  • Tow Hooks
  • ABS
  • Aluminum Wheels
  • Tires - Rear All-Season
  • Tires - Rear All-Season
  • Fog Lamps
  • Power Mirror(s)
  • Power Folding Mirrors
  • Integrated Tailgate Step
  • MP3 Capability
  • Auxiliary Audio Input
  • HD Radio
  • Requires Subscription
  • Steering Wheel Audio Controls
  • Power Driver Seat
  • Power Passenger Seat
  • Heated Front Seat(s)
  • Seat Memory
  • Floor Mats
  • Adjustable Steering Wheel
  • Heated Steering Wheel
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Keyless Start
  • Security System
  • Power Outlet
  • Climate Control
  • Rear Defrost
  • Traction Control
  • Daytime Running Lights
  • Passenger Air Bag
  • Front Head Air Bag
  • Passenger Air Bag Sensor
  • Requires Subscription
  • Back-Up Camera
  • Tire Pressure Monitor
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air vents, rear
  • Audio system feature, 6-speaker system
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Compass, located in instrument cluster
  • Defogger, rear-window electric
  • Driver Information Center, 4.2" diagonal color display includes driver personalization
  • Exterior Temperature Display, located in radio display
  • Floor mats, carpeted 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.)
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Mirror, inside rearview auto-dimming
  • Power outlet, front auxiliary, 12-volt
  • Power outlet, rear auxiliary, 12-volt
  • Remote vehicle starter system
  • Seat adjuster, passenger 10-way power including lumbar
  • Seating, heated driver and front outboard passenger
  • Steering column, lock control, electrical
  • Steering wheel audio controls
  • Steering wheel, leather-wrapped
  • USB Ports (Instrument Panel with bench seat), 2 also includes 1 SD card reader (first row) With bucket seats, USB Ports are located inside console and includes auxiliary jack
  • Window, power front, passenger express up/down
  • Windows, power rear, express down
  • Air conditioning, dual-zone automatic climate control
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • 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.)
  • Brake lining wear indicator
  • Cruise control, steering wheel-mounted
  • Door locks, power
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Floor covering, color-keyed carpeting
  • Floor mats, carpeted rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
  • In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
  • Keyless Open and Start
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Radio, HD
  • Seat adjuster, driver 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)
  • 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, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated
  • Theft-deterrent system, unauthorized entry
  • USB ports, dual, charge-only (2nd row)
  • Windows, power front, drivers express up/down
  • 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.)
  • HD Rear Vision Camera
  • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
  • Rear Seat Reminder
  • 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
  • Daytime Running Lamps LED signature lighting
  • Hitch Guidance
  • OnStar and GMC connected services capable (Terms and limitations apply. 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
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
  • Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)
  • 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.)
  • Capless Fuel Fill
  • Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Differential, heavy-duty locking rear
  • Exhaust, single outlet
  • Frame, fully-boxed, hydroformed front section
  • Pickup bed
  • Recovery hooks, front, frame-mounted, Black (Included with 4WD models. Included and only available on 2WD models with (PQB) Driver Alert Package I.)
  • Trailer brake controller, integrated
  • Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Available on 4WD 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.)
  • Automatic Stop/Start
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Four wheel drive
  • GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab or Double Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires 4WD Double Cab models and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
  • Bumper, front chrome lower
  • CornerStep, rear bumper
  • Fog lamps, LED
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
  • Mirror caps, chrome
  • Moldings, window surround, Chrome
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Taillamps, LED signature taillight with LED stop and reverse light
  • Tire, spare 265/70R17SL all-season, blackwall
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents
  • Bumper, rear chrome with bumper CornerSteps
  • Door handles, chrome
  • Glass, deep-tinted
  • Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
  • 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, GMC MultiPro Tailgate with six functional load/access features
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tires, 265/65R18SL all-season, blackwall
  • Wheelhouse liners, rear
  • 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
Installed Options
  • Wheels, 20" x 9" (50.8 cm x 22.9 cm) polished aluminum $1,400
  • Tires, 275/60r20sl all-terrain, blackwall $200
  • Onyx black $195
  • Slt premium plus package $7,160
  • X31 off-road package $2,250
  • Slt convenience package $1,460
  • Slt preferred package $1,070
  • Driver alert package i $890
  • Driver alert package ii $1,095
  • Engine block heater $100
  • Trailer tire pressure monitor system $50
  • Sunroof, power $995
  • Assist steps, chrome wheel to wheel $700
  • Bed liner, spray-on $545

Benefits Of Buying
Certified Pre-Owned

  • Whichever comes first, from original in-service date. See participating dealer for limited warranty details. 6-Year/100,000-Mile1 Powertrain Limited Warranty
  • Maintenance visits must occur within 2 years or 24,000 miles of vehicle delivery, whichever comes first. Does not include air filters. See participating dealer for other restrictions and complete details. Exclusive CPO Scheduled Maintenance Program
  • Whichever comes first, in addition to any remaining original factory Bumper-to-Bumper warranty. See participating dealer for limited warranty details. 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty
  • During your powertrain limited warranty period, 6 years or 100,000 miles from new vehicle delivery, whichever comes first. Roadside assistance provided by Allstate. See dealer for details. 24/7 Roadside Assistance and Courtesy Transportation
  • Whichever comes first. Vehicle exchange only. See dealer for details. Vehicle Exchange Program
  • Eligible 2015 and newer vehicles receive 1 month OnStar Safety & Security Plan and 1 month Connected Services which include navigation, Remote Access Plan, and 1 month or 3GB of 4G LTE data (whichever comes first) from activation. Eligible 2011–2014 vehicles receive 1 month OnStar Safety & Security Plan and 1 month Connected Services which include navigation services and Remote Access Plan from activation. Services are subject to user terms and limitations and capabilities vary by model. When you select a paid monthly plan within 15 days of activation, you’ll receive an additional 2 months of the plan you select at no additional charge. 2 month extension must be redeemed within 15 days of activation date. Requires that you enroll in a monthly service plan and associate a payment method on file. After trial expires, OnStar will automatically bill your payment method each month. Plans containing 4G LTE data will be billed every 30 days by AT&T. You may cancel at any time by pressing your blue OnStar button or by calling 1.888.466.7827. See onstar.com for details and further plan limitations. Data plan provided by AT&T. Availability subject to change. Mobile app features require automatic locks and factory-installed and enabled remote start system. See onstar.com for details and plan limitations. Up to 3 Months of OnStar Services Trial and Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service, the paid subscription plan you choose will automatically renew and you will be charged the rate in effect at that time and according to your chosen payment method. You may cancel at any time by calling 1-866-635-2349. See SiriusXM Customer Agreement for complete terms at siriusxm.com. Fees and programming subject to change.a 3-Month SiriusXM Trial Subscription

New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at or by visiting us at the dealership.

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