2021 GMC Sierra 1500 AT4 | Factory lifted | Trail tuned
2021 GMC Sierra 1500 AT4 4-Door Truck
Exterior Color:
Black
Interior Color:
Black
Stock Number:
11956C-1
Mileage:
42,911
Engine:
6.2
Fuel:
Gasoline
Transmission:
10 Automatic
Title:
Clear
VIN:
3GTP9EELXMG199788
Internet Price:
$42,900
Vehicle Description
2021 GMC Sierra 1500 AT4
Meet the 2021 GMC Sierra 1500 AT4—a factory-built off-road bruiser that doesn’t just leave the pavement… it forgets it ever existed.
Right out of the gate, MultiPro Tailgate, that is, the AT4 separates itself with a 2-inch factory suspension lift, giving it that perfect stance—high enough to command the road, dialed enough to stay composed at highway speed. It’s not an afterthought lift. It’s engineered, tuned, and trail-ready straight from GMC.
Underneath, you’ll find the hardware that matters:
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Off-road suspension with Rancho monotube shocks
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Skid plates protecting the vitals
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Standard 4WD with a 2-speed transfer case
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Automatic locking rear differential for when traction gets sketchy
This Sierra doesn’t flinch when the terrain turns unpredictable—it leans in.
The exterior carries that rugged confidence with signature AT4 styling—body-color accents, bold grille presence, and aggressive wheels wrapped in all-terrain rubber. It looks just as at home covered in dust as it does cleaned up under showroom lights.
Inside, it’s a different kind of wild. The AT4 blends toughness with refinement:
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Premium leather-appointed seating with Kalahari accents
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Heated front seats and steering wheel
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Intuitive touchscreen with Apple CarPlay & Android Auto
It’s a cabin built for long hauls, early mornings, and roads that don’t show up on maps.
With the 6.2L V8 powertrain you’re getting confident towing capability paired with everyday drivability.
This 2021 GMC Sierra 1500 AT4 isn’t trying to be everything to everyone. It’s built for the driver who wants real capability without sacrificing comfort, and who understands that sometimes the best roads… aren’t roads at all.
Additional Photos
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Contact Information
Rides Auto Sales —
Call Us!:
(701) 751-4427
Text Us!:
(701) 751-4427
Email:
rides@rides-autosales.com
Vehicle Features & Options
Standard Features
Air Conditioning
- Air filtration
- Front air conditioning: automatic climate control
- Front air conditioning zones: dual
- Rear vents: second row
Airbags
- Airbag deactivation: occupant sensing passenger
- Front airbags: dual
- Side airbags: front
- Side curtain airbags: front, rear
Audio System
- Antenna type: diversity, mast
- Auxiliary audio input: Bluetooth, iPod/iPhone, jack, memory card slot, USB
- Radio: AM/FM, touch screen display, voice operated
- Radio data system
- Satellite radio: SiriusXM
- Speed sensitive volume control
- Total speakers: 6
Brakes
- ABS: 4-wheel
- Braking assist
- Electronic brakeforce distribution
- Front brake type: ventilated disc
- Power brakes
- Rear brake type: ventilated disc
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
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
Exterior Features
- Active grille shutters
- Bumper detail: rear integrated corner 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
In Car Entertainment
- Connected in-car apps: app marketplace integration, Google POIs, Google search
- Infotainment: GMC Infotainment System
- Infotainment screen size: 8 in.
- Smartphone integration: wireless Android Auto, wireless Apple CarPlay
Instrumentation
- Clock
- Compass
- Digital odometer
- External temperature display
- Fuel economy display: MPG, range
- Gauge: oil pressure, tachometer
- Instrument cluster screen size: 4.2 in.
- Multi-function display
- Powertrain hour meter
- Trip odometer
- Warnings and reminders: coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due
Lights
- Daytime running lights: LED
- Exterior entry lights: approach lamps, puddle lamps
- Front fog lights: LED
- Headlights: auto delay off, auto on/off, LED, wiper activated
- Taillights: LED
Mirrors
- Side mirror adjustments: power, power folding, reverse gear tilt
- Side mirrors: driver side auto-dimming, heated
Powertrain
- 4WD selector: electronic hi-lo
- 4WD type: part time w/ on demand setting
- Alternator: 170 amps
- Auto start/stop
- Battery: heavy duty, maintenance-free
- Battery rating: 730 CCA
- Battery saver
- Drive mode selector
- Locking differential: rear
Safety
- Camera system: rearview
- Check rear seat reminder
- Child safety door locks
- Child seat anchors: LATCH system
- Programmable safety key
- Rearview monitor: in dash
Seatbelts
- Emergency locking retractors: front
- Front seatbelts: 3-point
- Rear seatbelts: 3-point
- Seatbelt pretensioners: front
- Seatbelt warning sensor: front
Seats
- Driver seat: heated, ventilated
- Driver seat power adjustments: 10, height, lumbar, reclining
- Front headrests: 2, adjustable
- Front seat type: bucket
- Passenger seat: heated, ventilated
- Passenger seat power adjustments: 10, height, lumbar, reclining
- Rear headrests: 3, foldable
- Rear seat: heated
- Rear seat folding: folds up
- Rear seat type: 60-40 split bench
- Upholstery: leather-trimmed
- Upholstery accents: perforated
Security
- Anti-theft system: alarm, vehicle immobilizer
- Power door locks: anti-lockout, auto-locking
Stability and Traction
- Hill holder control
- Off-road driving assist: hill descent
- Roll stability control
- Stability control
- Traction control
- Trailer stability control
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
- Hands-free phone call integration: voice operated
- Satellite communications: OnStar, voice guided directions
- Smart device app compatibility: myGMC with Connected Access
- Smart device app function: maintenance status
- Wi-Fi: hotspot
- Wireless data link: Bluetooth
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
Wheels and Tires
- Spare tire mount location: underbody
- Spare tire size: full-size
- Spare wheel type: steel
- Tire Pressure Monitoring System
- Wheels: aluminum alloy with painted accents
Windows
- Front wipers: variable intermittent
- Power windows: safety reverse
- Tinted glass
- Window defogger: rear
Shipping Information
We can ship ANY vehicle ANYWHERE in the US for you with a registered broker IN-HOUSE!
Dealership Information
Contact Us
Name:
Call Us!:
Text Us!:
Email:
Business Hours
| Mon: | 9:00 AM - 6:00 PM |
|---|---|
| Tue: | 9:00 AM - 6:00 PM |
| Wed: | 9:00 AM - 6:00 PM |
| Thu: | 9:00 AM - 6:00 PM |
| Fri: | 9:00 AM - 6:00 PM |
| Sat: | 9:00 AM - 5:00 PM |
| Sun: | Closed |
Location
1200 Northstar Drive
Bismarck, ND 58503
Bismarck, ND 58503