Sale Price
$51,800
8 Cyl
Four Wheel Drive
Diesel
White Frost Tricoat
Dark Walnut/Dark Ash Grey Interior
Automatic
Vehicle info
Stock |
6471 |
VIN |
1GT49REY0MF236287 |
Year |
2021 |
Make |
GMC |
Model |
Sierra 2500HD |
Mileage |
120,874 |
Transmission |
Automatic |
Drivetrain |
Four Wheel Drive |
Fuel Type |
Diesel |
Exterior Color |
White Frost Tricoat |
Interior Color |
Dark Walnut/Dark Ash Grey |
Type |
Used |
Dealer |
North Texas Truck Stop |
Trim |
Denali 6.6L Duramax 4x4 |
Body Style |
Pickup Truck |
Doors |
4 |
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData
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 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
- Assist steps chromed tubular 6" rectangular cab length (factory installed) (Not available with (JSE) Denali Black Diamond Edition or (BRS) power-retractable assist steps with LED perimeter lighting.)
- Audio system Premium GMC Infotainment System with Navigation and 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 greater memory. (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) (Denali 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
- Bose Sound System premium 7-speaker system with Richbass woofer
- 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
- 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
- CornerStep rear bumper
- Cruise control steering wheel-mounted
- Defogger rear-window electric
- Door handles chrome
- Door locks power
- Driver Information Center enhanced 8" diagonal multicolor digital display includes analog speedometer and tachometer gauges
- 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
- Floor mats carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Floor mats carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Fog lamps LED
- Four wheel drive
- Glass deep-tinted
- GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
- Grille (Signature Denali grille with high gloss Black mesh and 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
- 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.)
- IntelliBeam automatic high beam on/off
- 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
- Lamps Smoked Amber LED roof marker (LED) (Not available with (YF5) California state emissions requirements.)
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- LPO Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
- Mirror caps chrome
- 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])
- Moldings beltline stainless steel
- 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
- Radio HD
- Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Rear Seat Reminder
- Remote vehicle starter system
- Seat adjuster driver 10-way power including lumbar
- Seat adjuster passenger 10-way power including lumbar
- Seat trim Forge perforated leather-appointed
- 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) (Rear seat features leather seating surfaces.)
- 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 LT275/65R20 all-terrain blackwall
- Trailer brake controller integrated
- Transfer case two-speed active electronic Autotrac with push button control
- Transmission 6-speed automatic heavy-duty
- Universal Home Remote
- 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 20" (50.8 cm) multi-dimensional Polished aluminum
- Window power front passenger express up/down
- Window power rear sliding with rear defogger
- Windows power front drivers express up/down
- Windows power rear express down
- Wireless Charging
- Wireless Phone Projection for Apple Carplay and Android Auto
Options
- ASSIST STEPS POWER-RETRACTABLE
- ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE
- SUNROOF POWER
- TECHNOLOGY PACKAGE
SIMILAR VEHICLES
REVIEWS
Purchasing a vehicle from the web can be a coin toss. The sales staff at North Texas Truck Stop made the experience simple and gave me confidence it was the right decision. Knowing I had a 750 mile return trip the salesman met me earlier than regular hours and expedited the paperwork process so I could get on the road. Their maintenance department had the vehicle immaculately cleaned and ready to go by the time I finished with the sales process. Overall, a great experience.
Over a month ago
This was our second purchase from Grant. He made the whole experience easy and thorough. The inventory had a nice variety of trucks and he helped us to find the perfect fit for our needs. We will return when it comes time again for another purchase.
Over a month ago
Easiest truck buying process of my life. Worked with Grant specifically and there was no haggling or games played. Very honest. Very trustworthy, and I will be back
Over a month ago
North Texas Truck Stop made our buying experience so easy!! We bought a used truck for my son for his first vehicle. Kevin made this experience seamless and fun from the first test drive to signing the paperwork. Thanks North Texas Truck Stop!!
Over a month ago
Amazing experience!!! This is the place to go, if you are looking for a quality used vehicle! This process has been top notch from start to finish. If you want to feel like you are part of the family, then North Texas Truck Stop is the place! Grant was incredible!!! He is honest, transparent and offers high quality customer service! He got us a wonderful deal that would have been unheard of anywhere else! Thank you, Grant & NTTS family!!
Over a month ago
This 2021 GMC Sierra 2500HD Denali 4x4 combines Duramax diesel power, premium Denali luxury, and advanced technology in a heavy-duty truck built for towing, travel, and everyday comfort. Powered by the 6.6L Duramax Turbo Diesel paired with the Allison automatic transmission, this Sierra delivers the strength and confidence expected from GMC's premium HD lineup.
This Denali is especially well equipped with the Technology Package, head-up display, 360-degree camera system, power sunroof, collision avoidance features, lane keep assist, leather interior, navigation, Bose premium audio, heated and ventilated front seats, heated steering wheel, and premium Denali interior appointments. Adaptive cruise control has not been confirmed, so it has been left out of the listed equipment.
North Texas Truck Stop Highlights
CARFAX Highlights
If you're looking for a Duramax-powered GMC Sierra 2500HD with Denali luxury, advanced technology, strong service history, and premium heavy-duty capability, this 2021 GMC Sierra 2500HD Denali deserves a closer look. Contact North Texas Truck Stop in Mansfield, Texas for additional information and availability.
To see the detailed walkaround video for this vehicle, click here.