2021 GMC Sierra 2500HD AT4
Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine,
AT4,
Automatic,
# D2758
VIN
1GT49PEY1MF207076
At a glance
Grand Junction, CO
95,472 mi.
Heated Seats
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EQUIPMENT DETAIL
Generic
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Air conditioning dual-zone automatic climate control
- Air filter heavy-duty
- Air filtration monitoring
- Air vents rear
- Alternator 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
- Audio system feature 6-speaker system
- 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 wireless Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)
- Auto-locking rear differential
- Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
- 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. Not available with any Ship Thrus EXCEPT (VSH) (VTV) (TCH) or (TCE).)
- Bed Step Black integrated on forward portion of bed on driver and passenger side
- Bluetooth for phone connectivity to vehicle infotainment system
- Brake lining wear indicator
- Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
- Bumper front body-color lower
- Bumper rear body-color with bumper CornerSteps
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
- Cargo tie downs (12) fixed rated at 500 lbs per corner
- Center Console floor-mounted with cup holders cell phone storage power cord management hanging file folder capability
- Compass located in instrument cluster
- Cooling auxiliary external transmission oil cooler
- Cooling external engine oil cooler
- CornerStep rear bumper
- Cruise control steering wheel-mounted
- Defogger rear-window electric
- Door handles body-color
- Door locks power
- Driver Information Center 4.2" diagonal color display includes driver personalization
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Engine 6.6L V8 with Direct Injection and Variable Valve Timing gasoline (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Exterior Temperature Display located in radio display
- Floor covering color-keyed carpeting
- Fog lamps LED
- Four wheel drive
- Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
- Glass deep-tinted
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
- Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
- GVWR 10650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
- Headlamps LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
- Hill Descent Control
- In-vehicle Trailering App System includes checklist trailer maintenance reminders trailer security alerts trailer mileage tow/haul reminder trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)
- Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
- Keyless Open and Start
- 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
- Mirror caps high gloss Black
- Mirror inside rearview auto-dimming
- Mirrors outside power-adjustable vertical trailering with heated and auto-dimming upper glass (driver and passenger) lower convex mirrors turn signal indicators puddle lamps perimeter lighting auxiliary lighting power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)
- Moldings beltline Black
- Pickup bed includes bed assist step
- Power outlet bed mounted 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet front auxiliary 12-volt
- Power outlet instrument panel 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Power outlet rear auxiliary 12-volt
- Premium Floor Liners with removable carpet insert front
- Premium Floor Liners with removable carpet insert rear
- Radio HD
- Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Rear Seat Reminder
- Recovery hooks Red
- Remote vehicle starter system
- Seat adjuster driver 10-way power including lumbar
- Seat adjuster passenger 10-way power including lumbar
- Seat trim Perforated leather-appointed front
- 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)
- Seating heated driver and front outboard passenger
- Seats front bucket with center console
- Seats heated second row outboard seats
- Seats ventilated driver and front passenger
- Skid Plates protect the oil pan front axle and transfer case
- Steering column lock control electrical
- Steering column manual Tilt-Wheel and telescoping
- Steering Digital Variable Steering Assist This system automatically adjusts steering based on speed road conditions and other inputs to reduce driver effort and fatigue
- Steering wheel audio controls
- Steering wheel heated
- Steering wheel leather-wrapped
- Suspension Off-Road includes twin-tube shocks
- Tailgate and bed rail protection caps top
- Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
- Tailgate GMC MultiPro Tailgate with six functional load/access features
- Taillamps LED signature taillight with LED stop and reverse light
- Theft-deterrent system unauthorized entry
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire spare LT275/70R18 all-terrain blackwall
- Tires LT275/70R18E all-terrain blackwall
- Trailer brake controller integrated
- Transfer case two-speed active electronic Autotrac with push button control
- Transmission 6-speed automatic heavy-duty
- USB Ports (Inside Console with bucket seats) 2 also includes 1 SD card reader and auxiliary jack
- USB ports 2 (first row) located on instrument panel
- USB ports dual charge-only (2nd row)
- Wheelhouse liners rear
- Wheels 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
- Window power front passenger express up/down
- Windows power front drivers express up/down
- Windows power rear express down
- Wireless Phone Projection for Apple Carplay and Android Auto
SPECS
Stock:
D2758
VIN:
1GT49PEY1MF207076
Dealer:
Carvilles Auto Mart
Type:
Used
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Mileage:
95,472
Dealer Certified:
No
Certified:
No
Date in Stock:
05/08/2025
Trim:
AT4
Model Number:
TK20743
Body:
Pickup Truck
Body Style:
Pickup Truck
Transmission:
Automatic
Doors:
4
Description:
Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine
Drivetrain:
Four Wheel Drive
Fuel Type:
Diesel
Exterior Color:
Onyx Black
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