Pre-Owned 2021 GMCSierra 1500 AT4
- Exterior Color
- Dark Sky
- Interior Color
- Jet Black
- Odometer
- 36,226 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Fuel Economy
- 16/21 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GTP9EED4MZ325538
- Stock Number
- KU6159B
Highlighted Features
- Leather upholstery
- Automatic temperature control
- 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
- Heated steering wheel
Included Packages & Accessories
- EMISSIONS
- CONNECTICUT
- DELAWARE
- MAINE
- MARYLAND
- MASSACHUSETTS
- NEW JERSEY
- NEW YORK
- OREGON
- PENNSYLVANIA
- RHODE ISLAND
- VERMONT AND WASHINGTON STATE REQUIREMENTS
- ENGINE
- 5.3L ECOTEC3 V8
- TRANSMISSION
- 10-SPEED AUTOMATIC
- ELECTRONICALLY CONTROLLED
- GVWR
- 7000 LBS. (3175 KG)
- REAR AXLE
- 3.23 RATIO
- AT4 PREFERRED EQUIPMENT GROUP
- WHEELS
- 18" X 8.5" (45.7 CM X 21.6 CM) MACHINED ALUMINUM
- TIRES
- LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC
- TIRE
- SPARE 265/70R17SL ALL-SEASON
- BLACKWALL
- DARK SKY METALLIC
- SEATS
- FRONT BUCKET
- JET BLACK WITH KALAHARI ACCENTS
- PERFORATED LEATHER 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 PACKAGE
- TECHNOLOGY PACKAGE
- AT4 PREFERRED PACKAGE
- DRIVER ALERT PACKAGE II
- DRIVER ALERT PACKAGE I
- SUNROOF
- POWER
- LPO
- AT4 HIGH CLEARANCE STEP
- INTELLIBEAM
- AUTOMATIC HIGH BEAM ON/OFF
- WINDOW
- REAR SLIDING WITH REAR DEFOGGER
- LICENSE PLATE KIT
- FRONT
- BOSE SOUND SYSTEM
- PREMIUM 7-SPEAKER SYSTEM
- HEATED SECOND ROW OUTBOARD SEATS
- DRIVER INFORMATION CENTER
- ENHANCED
- 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY
- MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY
- UNIVERSAL HOME REMOTE
- ADAPTIVE CRUISE CONTROL
- WIRELESS CHARGING
- REAR CAMERA MIRROR
- INSIDE REARVIEW AUTO-DIMMING
- AUTOMATIC EMERGENCY BRAKING
- FRONT PEDESTRIAN BRAKING
- BED VIEW CAMERA
- HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS
- FRONT AND REAR PARK ASSIST
- ULTRASONIC
- FOLLOWING DISTANCE INDICATOR
- FORWARD COLLISION ALERT
- LANE KEEP ASSIST
- LANE CHANGE ALERT
- REAR CROSS TRAFFIC ALERT
- SAFETY ALERT SEAT
- 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
- Engine
- 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm
- 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available 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 (Not available on TK10743 model.)
- Rear axle
- 3.23 ratio
- Pickup bed
- 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
- Air filter
- heavy-duty
- Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start
- which removes Automatic Stop/Start and its content. See dealer for details)
- Hill Descent Control
- Auto-locking rear differential
- 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.)
- 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.)
- aluminized stainless-steel muffler and tailpipe
- 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.)
- 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 (Deleted with (DQS) outside power adjustable vertical trailering mirrors and mirror caps will be chrome.)
- 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 bed activated with switch on center switch bank or key fob
- Tailgate
- GMC MultiPro Tailgate with six functional load/access features
- 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
- 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 (VBE)
- (VCO)
- (VDT)
- (VYC) or (VYS).)
- HD Radio (Standard on vehicles built before 7-12-2021. Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio
- which removes (U2L) HD Radio. See dealer for details.)
- 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.)
- Seat adjuster
- driver 10-way power including lumbar
- 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)
- Center Console
- floor-mounted with cup holders
- cell phone storage
- power cord management
- hanging file folder capability
- Floor covering
- color-keyed carpeting
- Steering column
- manual Tilt-Wheel and telescoping
- Steering wheel
- leather-wrapped
- 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
- 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)
- bed mounted
- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Air conditioning
- dual-zone automatic climate control
- Air vents
- 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.)
- 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 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
- Rear Seat Reminder
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
- Primary LCD size: 8.0"
- Radio data system
- 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
- 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 highway: 21mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- 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
Dealer Notes
Dark Sky Metallic 2021 GMC Sierra 1500 AT4 EcoTec3 5.3L V8 10-Speed Automatic 4WD 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 18 x 8.5 Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, 6-Speaker Audio System Feature, 8 Driver Information Center, ABS brakes, Adaptive Cruise Control, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 High Clearance Step (LPO), AT4 Preferred Package, AT4 Premium Package, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bed View Camera, Body-Color Surround Grille, Brake assist, Bumpers: body-color, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated steering wheel, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel & Telescoping Steering Column, Memory seat, Multicolor 15 Diagonal Head-Up Display, Occupant sensing airbag, Off-Road Suspension, OnStar & GMC Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, Perimeter Lighting, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power steering, Power Sunroof, Power windows, Preferred Equipment Group 4SB, Premium audio system: GMC Infotainment System, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio data system, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Camera Mirror, Rear Cross Traffic Alert, Rear Dual USB Charging-Only Ports, Rear Prem Floor Liners w/Removable Carpet Insert, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Red Recovery Hooks, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Technology Package, Telescoping steering wheel, Theft Deterrent System (Unauthorized Entry), Tilt steer
KBB.com Consumer Reviews
- 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!