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2021 GMC Sierra 1500 AT4

$46,996

33,580 Miles
3GTP9EEL9MG426579
Stock #: CS426579
Show Me the CARFAX Great Value Badge
Drivetrain   4WD
Transmission   10-Speed Shiftable Automatic
Engine   8cyl - 6.2L
Fuel Type   Gas
MPG City   14
MPG Highway   19
Interior   Jet Black w/Kalahari Accents
Exterior   Onyx Black

Experience the power and luxury of the 2021 GMC Sierra 1500 AT4. This rugged pickup truck is built to conquer any terrain, while providing you with a comfortable and stylish ride. With its Crew Cab cabin style, there's plenty of room for your crew or family to join in on the adventure.

This Sierra 1500 AT4 comes in a sleek Onyx Black exterior color that demands attention wherever it goes. Powered by an impressive EcoTec3 6.2L V8 engine delivering a whopping 420hp and 460ft-lbs of torque, this truck means business on and off the road. The 10-speed shiftable automatic transmission ensures smooth gear shifts for optimal performance.

Equipped with convenient features like a backup camera, Bluetooth connectivity, heated seats, leather upholstery, and remote start capability, this Sierra offers both functionality and comfort at every turn. Plus, with its clean CARFAX report showing no accidents, you can have peace of mind knowing you're getting a reliable vehicle.

Don't miss out on owning this exceptional GMC Sierra 1500 AT4! Visit our dealership today to take it for a test drive and experience firsthand what makes this truck stand out from the rest.

Call us today at (720) 390-7910 to speak with one of our Customer Experience Specialists, and schedule your private test drive appointment.

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Optional Equipment

Drivetrain
3.23 Rear Axle Ratio

Equipment 

Please Note: The equipment listed above and below is the configuration of the vehicle as originally sold. While we make every effort to provide accurate information, some features listed may vary due to features being added, changed or removed during previous ownership. It is the buyer's responsibility to verify all desired features and equipment are present prior to purchase.


Seats
Driver seat: heated, ventilated
Driver seat power adjustments: height, lumbar, reclining, 10
Front headrests: adjustable, 2
Front seat type: bucket
Passenger seat: heated, ventilated
Passenger seat power adjustments: height, lumbar, reclining, 10
Rear headrests: adjustable, 3
Rear seat: heated
Rear seat folding: folds up
Rear seat type: 60-40 split bench
Upholstery: leather-trimmed
Upholstery accents: perforated
Brakes
ABS: 4-wheel
Braking assist:
Electronic brakeforce distribution:
Front brake diameter: 13.6
Front brake type: ventilated disc
Front brake width: 1.18
Power brakes:
Rear brake diameter: 14.2
Rear brake type: ventilated disc
Rear brake width: 0.79
Engine
Alternator: 170 amps
Auto start/stop:
Battery: heavy duty, maintenance-free
Battery rating: 730 CCA
Battery saver:
Lights
Daytime running lights: LED
Exterior entry lights: approach lamps, puddle lamps
Front fog lights: LED
Headlights: LED, auto delay off, auto on/off, wiper activated
Taillights: LED
Safety
Camera system: rearview
Check rear seat reminder:
Child safety door locks:
Child seat anchors: LATCH system
Programmable safety key:
Rearview monitor: in dash
Airbags
Airbag deactivation: occupant sensing passenger
Front airbags: dual
Side airbags: front
Side curtain airbags: front, rear
Mirrors
Side mirror adjustments: power, power folding, reverse gear tilt
Side mirrors: driver side auto-dimming, heated
Windows
Front wipers: variable intermittent
Power windows: safety reverse
Tinted glass:
Window defogger: rear
Security
Anti-theft system: alarm, vehicle immobilizer
Power door locks: anti-lockout, auto-locking
Seatbelts
Emergency locking retractors: front
Front seatbelts: 3-point
Rear seatbelts: 3-point
Seatbelt pretensioners: front
Seatbelt warning sensor: front
Drivetrain
4WD selector: electronic hi-lo
4WD type: part time w/ on demand setting
Axle ratio: 3.23
Locking differential: rear
Suspension
Front shock type: monotube
Front spring type: coil
Front stabilizer bar: diameter 33 mm
Front struts:
Front suspension classification: independent
Front suspension type: upper and lower control arms
Rear shock type: monotube
Rear spring type: leaf
Rear suspension classification: solid live axle
Rear suspension type: multi-leaf
Tuned suspension: off-road
Telematics
Driver assistance app: roadside assistance
Electronic messaging assistance: voice operated, with read function
Phone: voice operated
Satellite communications: OnStar, voice guided directions
Smart device app compatibility: myGMC with Connected Access
Smart device app function: maintenance status
Wifi: hotspot
Wireless data link: Bluetooth
Audio System
Antenna type: diversity, mast
Auxiliary audio input: Bluetooth, USB, iPod/iPhone, jack, memory card slot
Radio: AM/FM, touch screen display, voice operated
Radio data system:
Satellite radio: SiriusXM
Speed sensitive volume control:
Total speakers: 6
Tires and Rims
Spare tire mount location: underbody
Spare tire size: full-size
Spare wheel type: steel
Tire Pressure Monitoring System:
Tire type: all terrain
Wheels: aluminum with painted accents
Instrumentation
Clock:
Compass:
Digital odometer:
Engine hour meter:
External temperature display:
Fuel economy display: MPG, range
Gauge: oil pressure, tachometer
Instrument cluster screen size: 4.2 in.
Multi-function display:
Trip odometer:
Warnings and reminders: coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due
Air Conditioning
Air filtration:
Front air conditioning: automatic climate control
Front air conditioning zones: dual
Rear vents: second row
Comfort Features
Armrests: rear center with cupholders, rear folding
Floor mat material: rubber/vinyl
Floor material: carpet
Floor mats: front, rear
Heated steering wheel:
Steering wheel trim: leather
Exterior Features
Active grille shutters:
Bumper detail: rear step
Door handle color: body-color
Exhaust: dual tip
Exhaust tip color: polished aluminum
Fender lip moldings: black
Front bumper color: body-color
Grille color: black, body-color surround
Mirror color: black
Pickup bed light: LED
Pickup bed liner: spray-on
Rear bumper color: body-color
Skid plate(s): front, powertrain
Tailgate: lift assist, multi-function split-folding, power locking, power open, removable, step
Window trim: black
Towing and Hauling
Pickup bed cargo management: tie-down anchors
Tow hooks: front
Tow/Haul mode:
Trailer brake controller:
Trailer hitch:
Trailer wiring: 4-pin, 7-pin
Convenience Features
Assist handle: front, rear
Capless fuel filler system:
Center console: front console with armrest and storage
Cruise control:
Cupholders: front, rear
Easy entry: power driver seat
Memorized settings: 2 driver, driver seat, side mirrors
Multi-function remote: panic alarm, proximity entry system, vehicle and key memory
One-touch windows: 4
Power outlet(s): 115V cargo area, 115V front, 12V front, 12V rear, USB front, USB rear
Power steering:
Power windows: lockout button
Push-button start:
Reading lights: front
Rearview mirror: auto-dimming
Remote engine start:
Steering wheel: tilt and telescopic
Steering wheel mounted controls: audio, cruise control, multi-function, phone, voice control
Storage: door pockets, front seatback, under rear seats
Vanity mirrors: dual illuminating
In Car Entertainment
Connected in-car apps: Google POIs, Google search, app marketplace integration
Infotainment: GMC Infotainment System
Infotainment screen size: 8 in.
Smartphone integration: wireless Android Auto, wireless Apple CarPlay
Stability and Traction
Hill holder control:
Off-road driving assist: hill descent
Roll stability control:
Stability control:
Traction control:
Trailer stability control:
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