Discover the ultimate power and capability in the 2021 GMC Sierra 2500HD AT4. This rugged and advanced heavy-duty pickup is built to conquer any terrain, delivering exceptional performance and uncompromising comfort.
Tailored to the adventurous driver, this Sierra 2500HD AT4 boasts an impressive array of features, including:
- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- Power-retractable black assist steps with LED lighting
- Gooseneck/5th Wheel Package with Bed View Camera
- AT4 Premium Plus Package with Driver Alert Packages, 20" high gloss black wheels, and more
- Bose premium 7-speaker sound system
- Wireless charging and 120-volt power outlets
The Sierra 2500HD AT4 is engineered to take on the toughest jobs and most challenging environments. Its robust 4WD system, off-road suspension, and advanced traction technologies ensure you can conquer any terrain with confidence. Whether you're hauling heavy loads, towing a large trailer, or exploring the great outdoors, this truck is up for the task.
Inside, the Sierra 2500HD AT4 pampers you with premium amenities, including heated and ventilated front seats, a power sunroof, and a 15-inch head-up display. The intuitive infotainment system with navigation and wireless connectivity keeps you entertained and informed on every journey.
Safety is also a top priority, with features like Automatic Emergency Braking, Lane Change Alert with Side Blind Zone Alert, and the innovative HD Surround Vision camera system. This truck is designed to protect you and your passengers, no matter the conditions.
If you're in the market for a heavy-duty pickup that combines uncompromising capability with refined comfort and advanced technology, the 2021 GMC Sierra 2500HD AT4 is the perfect choice. Experience the power and versatility of this exceptional vehicle for yourself. Visit our showroom today and let us demonstrate how this truck can elevate your driving experience.
2021 GMC Sierra 2500HD AT4
- Used
- Diesel
$50,997Details
Finance Terms
David Taylor CDJR of Benton
Call 270-573-0429
We’re here to help
The overview
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 105,598 miles
- Body/Seating
- Truck/5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT49PEY7MF235626
- Stock Number
- A35626
The highlights
- Leather upholstery
- Automatic temperature control
- Premium audio system
- 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
The full 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
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 8.0"
- Smart device integration: Android Auto/Apple CarPlay
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear 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 configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- 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
- Turn signal indicator mirrors
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,352mm (250.1")
- 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: 1,013mm (39.9")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,037mm (158.9")
- 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
Notes from the dealer
Track your progress
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
DTC Auto Group is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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