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Used 2020 GMCSierra 1500 AT4 Truck Crew Cab V-8 cyl
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 93,065 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Fuel Economy
- 16/21 MPG City/Hwy
- Transmission
- 10-Speed Shiftable Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GTP9EEL9LZ231144
- Stock Number
- TC3288
GMC
Sierra 1500
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Ventilated front seats
- Perimeter/approach lights
- Remote keyless entry
Included Packages & Accessories
- Coolant Temperature Warning Warnings And Reminders
- Low Oil Pressure Warnings And Reminders
- Lamp Failure Warnings And Reminders
- MyGMC With Connected Access Smart Device App Compatibility
- Multi-function Split-folding Tailgate
- 4.2 In. Instrument Cluster Screen Size
- 8 In. Infotainment Screen Size
- GMC Infotainment System Infotainment
- Check Rear Seat Reminder
- Height Passenger Seat Power Adjustments
- Android Auto Smartphone Integration
- Apple CarPlay Smartphone Integration
- Height Driver Seat Power Adjustments
- Part Time W/ On Demand Setting 4WD Type
- Monotube Rear Shock Type
- Monotube Front Shock Type
- LED Front Fog Lights
- App Marketplace Integration Connected In-car Apps
- Power Open Tailgate
- Power Locking Tailgate
- LED Pickup Bed Light
- Maintenance Status Smart Device App Function
- Roadside Assistance Driver Assistance App
- Hill Descent Off-road Driving Assist
- Hotspot Wi-Fi
- Voice Guided Directions Satellite Communications
- Voice Operated Electronic Messaging Assistance
- With Read Function Electronic Messaging Assistance
- LED Daytime Running Lights
- Auto Start/stop
- Active Grille Shutters
- Touch Screen Display Radio
- Bluetooth Auxiliary Audio Input
- Drive Mode Selector
- Voice Operated Radio
- In Dash Rearview Monitor
- Low Battery Warnings And Reminders
- SiriusXM Satellite Radio
- Programmable Safety Key
- Front Emergency Locking Retractors
- Trailer Brake Controller
- 7-pin Trailer Wiring
- IPod/iPhone Auxiliary Audio Input
- Trip Odometer
- Auto On/off Headlights
- Upper And Lower Control Arms Front Suspension Type
- Polished Aluminum Exhaust Tip Color
- 3-point Front Seatbelts
- 3-point Rear Seatbelts
- Diameter 33 Mm Front Stabilizer Bar
- Capless Fuel Filler System
- Auto Delay Off Headlights
- Voice Control Steering Wheel Mounted Controls
- Rear Cupholders
- Wiper Activated Headlights
- Proximity Entry System Multi-function Remote
- Door Pockets Storage
- LED Headlights
- Approach Lamps Exterior Entry Lights
- Puddle Lamps Exterior Entry Lights
- Front Seatback Storage
- 115V Front Power Outlet(s)
- Power Driver Seat Easy Entry
- Multi-function Steering Wheel Mounted Controls
- Phone Steering Wheel Mounted Controls
- Cruise Control Steering Wheel Mounted Controls
- Range Fuel Economy Display
- MPG Fuel Economy Display
- HD Radio Radio
- Memory Card Slot Auxiliary Audio Input
- USB Auxiliary Audio Input
- Jack Auxiliary Audio Input
- Auto-dimming Rearview Mirror
- Perforated Upholstery Accents
- 4-pin Trailer Wiring
- Front Console With Armrest And Storage Center Console
- 730 CCA Battery Rating
- Maintenance-free Battery
- Power Folding Side Mirror Adjustments
- Black Fender Lip Moldings
- Foldable Rear Headrests
- Oil Pressure Gauge
- Body-color Rear Bumper Color
- Front Struts
- Lift Assist Tailgate
- Heated Rear Seat
- Auto-locking Power Door Locks
- Remote Engine Start
- Reclining Driver Seat Power Adjustments
- Body-color Surround Grille Color
- Front Skid Plate(s)
- Black Grille Color
- Removable Tailgate
- Reclining Passenger Seat Power Adjustments
- Air Filtration
- Reverse Gear Tilt Side Mirror Adjustments
- Carpet Floor Material
- Folds Up Rear Seat Folding
- Rear Assist Handle
- Heated Side Mirrors
- Lumbar Passenger Seat Power Adjustments
- Lumbar Driver Seat Power Adjustments
- Front Floor Mats
- Adjustable Front Headrests
- 12V Front Power Outlet(s)
- Front Seatbelt Warning Sensor
- Full-size Spare Tire Size
- Power Side Mirror Adjustments
- Dual Illuminating Vanity Mirrors
- Push-button Start
- Roll Stability Control
- Heavy Duty Battery
- Trailer Hitch
- Multi-function Display
- Under Rear Seats Storage
- Rear Floor Mats
- Battery Saver
- Rearview Camera System
- Ventilated Passenger Seat
- External Temperature Display
- Speed Sensitive Volume Control
- LED Taillights
- Rear Center With Cupholders Armrests
- Power Brakes
- Digital Odometer
- Rear Folding Armrests
- Leather-trimmed Upholstery
- Body-color Door Handle Color
- Hill Holder Control
- Side Mirrors Memorized Settings
- Driver Seat Memorized Settings
- Dual Tip Exhaust
- Low Fuel Level Warnings And Reminders
- Tie-down Anchors Pickup Bed Cargo Management
- Audio Steering Wheel Mounted Controls
- Spray-on Pickup Bed Liner
- Body-color Front Bumper Color
- Lockout Button Power Windows
- Safety Reverse Power Windows
- Radio Data System
- Black Mirror Color
- Multi-leaf Rear Suspension Type
- 4-wheel ABS
- Tow/Haul Mode
- Compass
- Maintenance Due Warnings And Reminders
- Panic Alarm Multi-function Remote
- Tinted Glass
- Electronic Brakeforce Distribution
- Vehicle Immobilizer Anti-theft System
- LATCH System Child Seat Anchors
- Child Safety Door Locks
- Anti-lockout Power Door Locks
- Tire Pressure Monitoring System
- Variable Intermittent Front Wipers
- Power Steering
- Cruise Control
- Alarm Anti-theft System
- Tachometer Gauge
- Rear Window Defogger
- Traction Control
- Stability Control
- Front Side Curtain Airbags
- Braking Assist
- Dual Front Airbags
- Powertrain Hour Meter
- Rear Locking Differential
- Rear Step Bumper Detail
- Off-road Tuned Suspension
- Trailer Stability Control
- Driver Side Auto-dimming Side Mirrors
- Black Window Trim
- Front Assist Handle
- 170 Amps Alternator
- Clock
- 60-40 Split Bench Rear Seat Type
- AM/FM Radio
- Leather Steering Wheel Trim
- 12V Rear Power Outlet(s)
- 6 Total Speakers
- Ventilated Disc Front Brake Type
- Bucket Front Seat Type
- Front Reading Lights
- 10 Passenger Seat Power Adjustments
- Steel Spare Wheel Type
- Second Row Rear Vents
- Underbody Spare Tire Mount Location
- 2 Front Headrests
- Voice Operated Hands-free Phone Call Integration
- Cylinder Deactivation
- Heated Steering Wheel
- Bluetooth Wireless Data Link
- Coil Front Spring Type
- Front Tow Hooks
- 4 One-touch Windows
- 3 Rear Headrests
- Front Seatbelt Pretensioners
- 115V Cargo Area Power Outlet(s)
- OnStar Satellite Communications
- 10 Driver Seat Power Adjustments
- Leaf Rear Spring Type
- Dual Front Air Conditioning Zones
- Heated Driver Seat
- Mast Antenna Type
- Diversity Antenna Type
- Rear Side Curtain Airbags
- Rear Skid Plate(s)
- Heated Passenger Seat
- Electronic Hi-lo 4WD Selector
- Automatic Climate Control Front Air Conditioning
- Solid Live Axle Rear Suspension Classification
- Tilt And Telescopic Steering Wheel
- Front Side Airbags
- Ventilated Driver Seat
- 2 Driver Memorized Settings
- Rubber/vinyl Floor Mat Material
- Front Cupholders
- Independent Front Suspension Classification
- Ventilated Disc Rear Brake Type
- Occupant Sensing Passenger Airbag Deactivation
- LT275/65R18C MT Blackwall Goodyear Wrangler Tires
- 170-Amp Alternator
- Northeast Emissions Requirements
- Black Tubular Assist Steps
- Federal Emissions Override
- Front License Plate Bracket
- Auxiliary Transmission Oil Cooler
- Driver Alert Package II
- AT4 Premium Package
- Bed View Camera
- Technology Package
- AT4 Preferred Package
- Driver Alert Package I
Included Packages & Options
- AT4 Premium Package$2,855
- AT4 Preferred Package
- Driver Alert Package I
- Technology Package$2,125
- Bed View Camera
- AT4 Preferred Package$1,420
- Driver Alert Package II$1,095
- Driver Alert Package I$890
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 21mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Variable valve control
- Ground clearance (min): 276mm (10.9")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,990mm (78.3")
- Exterior length: 5,885mm (231.7")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,655mm (65.2")
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Standard Features
- AT4 Preferred Package
- Driver Alert Package I
- Bed View Camera
Dealer Notes
CARFAX One-Owner 170-Amp Alternator, AT4 Preferred Package, AT4 Premium Package, Auxiliary Transmission Oil Cooler, Bed View Camera, Black Tubular Assist Steps, Driver Alert Package I, Driver Alert Package II, Federal Emissions Override, Front License Plate Bracket, LT275/65R18C MT Blackwall Goodyear Wrangler Tires, Northeast Emissions Requirements, Technology Package Station Chrysler Jeep is Massachusetts's Premier Family-Owned New Chrysler Jeep and Used Car Dealer, serving the needs of customers from Mansfield, Foxboro to Norwood, Plainville, Attleboro all the Greater Boston Rhode Island area, and everywhere in-between. In addition to sales, we also offer a state-of-the-art service department with all Chrysler Jeep Master-Certified Technicians, an Auto center for quick in-and-out service, and of course an outstanding Parts department. Station Chrysler Jeep is your one-stop-shop for all your automotive needs so don't hesitate; Call us now and ask to speak with one of our fully certified and customer-friendly Sales or Service Consultants. From there, you will be able to schedule a test drive, Brake job or Oil Change of any of our 11 locations. We have New and Pre-Owned vehicles on the lot! Here at Station Chrysler Jeep of Mansfield, our primary purpose is to serve our customers from Norton, Attleboro, Mansfield, and the surrounding Massachusetts communities in as many ways as we can. Conquer any terrain with this ONYX BLACK 2020 GMC Sierra 1500 AT4 Crew Cab 4x4. Equipped with the powerful EcoTec3 6.2L V8 engine and a 10-speed automatic transmission, this truck is built for strength and performance. The AT4 Premium Package and Off-road Tuned Suspension deliver superior capability, while the Multi-function Split-folding Tailgate and Spray-on Bed Liner add unmatched utility. Enjoy luxury and convenience with leather-trimmed upholstery, heated and ventilated front seats, heated rear seats, and a heated steering wheel. Stay connected with an 8-inch GMC Infotainment System, Apple CarPlay, Android Auto, built-in Wi-Fi hotspot, and premium audio. Safety is prioritized with Driver Alert Packages, a Rearview Camera, Hill Descent Assist, Trailer Brake Controller, and Lane Departure Warning. Additional highlights include Remote Start, Power Folding Mirrors, LED headlights and taillights, and a host of smart device app functions. This Sierra AT4 blends rugged capability, advanced technology, and refined comfort-ready for work or adventure. Contact us today to schedule your test drive!
KBB.com Consumer Reviews

Overall4Out of 5
- 3.0
Nice truck
By froggy | on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.… - 5.0
Great Truck
By Mel | on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.… - 5.0
Well done GM
By Tony | on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
Based on 88 consumer ratings for 2019–2025 models. | Privacy
- KBB Market Value
- $36,122
- We're here to help: 888-367-2708
Price includes $1,000 24 Ford Trade Assistance Bonus Cash (must trade 2010 or newer vehicle). Price includes financing with the dealer. Contact for more details.
- We're here to help: 888-367-2708
