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2026 GMC Sierra 2500
$71,294•used
MSRP: $70,100
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Basics
Condition
used
Interior Color
jet black
Exterior Color
summit white
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
6.6L V8 32V DDI OHV Turbo Diesel
VIN
1GT4UPEY4TF210678
Stock Number
C1377
Mileage
20,647
Features
Entertainment
•
Premium Sound System
Exterior
•
Alloy Wheels
•
Tow Hitch
Seating
•
Memory Seat
•
Heated Seats
•
Leather Seats
Convenience
•
USB Port
•
Adaptive Cruise Control
•
Heated Steering Wheel
•
Keyless Start
•
Remote Start
Safety
•
Automatic Emergency Braking
•
Backup Camera
•
Brake Assist
•
Stability Control
•
Lane Departure Warning
•
Rear Cross Traffic Alert
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 10-Way Power Driver Seat Adjuster With Lumbar
- 10-Way Power Passenger Seat Adjuster With Lumbar
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 1st and 2nd row curtain head airbags
- 2 Charge-Only Rear Usb Ports
- 2 Charge/Data Usb Ports Inside Center Console
- 2 Usb Ports
- 2-Speed Active Transfer Case
- 220-Amp Alternator
- 4 Door
- 4-Wheel Disc Brakes
- 4-wheel ABS Brakes
- 6 USB ports
- 7 Speakers
- ABS Brakes
- ABS and Driveline Traction Control
- AM/FM Radio: Siriusxm With 360l
- Adaptive cruise control
- Air Conditioning
- Alloy Wheels
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Anti-theft alarm system
- Apple Carplay/Android Auto
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Auto High-Beam Headlights
- Auto-Dimming Door Mirrors
- Auto-Dimming Rear-View Mirror
- Automatic Emergency Braking
- Automatic Temperature Control
- Automatic front air conditioning
- Automatic locking hubs
- Auxiliary Engine Cooler : Yes
- Auxiliary Transmission Cooler : Yes
- Bed View Camera With Two Trailer Camera Provisions
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Bose Premium 7-Speaker Sound System
- Brake Assist
- Braking Assist
- Bucket front seats
- Buckle To Drive
- Bumpers: Body-Color
- Center Console: Full with covered storage
- Chrome center console trim
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Dark chrome grille
- Daytime running lights
- Deep-Tinted Glass
- Delay-Off Headlights
- Diameter of tires: 20.0"
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Door Bin
- Driver Memory
- Driver Vanity Mirror
- Driver airbag
- Driver seat memory
- Dual Front Impact Airbags
- Dual Front Side Impact Airbags
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- Electric Rear-Window Defogger
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Electronic Stability Control
- Emergency Communication System: Onstar
- Engine Block Heater
- Engine immobilizer
- Exhaust Brake
- Exterior Entry Lights : Remote activated w/puddle lights
- External temperature display
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Floor-Mounted Center Console
- Fold-up cushion rear seats
- Following Distance Indicator
- Forward Collision Alert
- Forward Collision Mitigation : Forward Collision Alert with Automatic Braking
- Front Anti-Roll Bar
- Front Bucket Seats
- Front Center Armrest
- Front Dual Zone A/C
- Front Fog Lights
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front License Plate Kit
- Front Pedestrian Braking
- Front Premium Floor Liners With Removable Carpet Insert
- Front Rain-Sensing Wipers
- Front Reading Lights
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front Wheel Independent Suspension
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type : Regular gasoline
- Fully Automatic Headlights
- Gloss Black Header Grille And Grille Insert Bars
- HD Surround Vision
- Headlights off auto delay
- Heated 2nd Row Outboard Seats
- Heated Door Mirrors
- Heated Driver And Front Outboard Passenger Seats
- Heated Front Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Heavy-Duty 80 Amp Battery
- Hill Descent Control
- Hitch Guidance With Hitch View
- Illuminated Entry
- In-Vehicle Trailering System App
- Independent front suspension classification
- Instrumentation: Low fuel level
- Intellibeam Automatic High Beam On/Off
- Interior 120v Ac Power Outlet : 1
- Keyless Open And Start
- Keyless ignition w/ push button start & keyless door entry
- LED Cargo Area Lighting
- Lane Departure Warning
- Lane Departure Warning System
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leatherette steering wheel trim
- Left rear passenger door type: Conventional
- Low Tire Pressure Warning
- Manual Tilt-Wheel/Telescoping Steering Column
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Memory Seat
- Mobile hotspot internet access
- Occupant Sensing Airbag
- Off-Road Suspension
- OnStar
- Onstar Services Capable
- Outside Temperature Display
- Overall Width : 81.8 "
- Overhead Airbag
- Overhead Console
- Overhead console: Mini
- Panic Alarm
- Passenger Airbag
- Passenger Door Bin
- Passenger Vanity Mirror
- Perforated Leather-Appointed Front Seat Trim
- Pickup Box
- Power Door Mirrors
- Power Driver Seat
- Power Front Passenger Windows With Express Up/Down
- Power Passenger Seat
- Power Steering
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Preferred Equipment Group 4sb
- Premium Audio System: Premium GMC Infotainment System
- Premium GMC Infotainment System
- Privacy glass: Deep
- Push Button Start
- Radio: AM/FM Stereo With Premium GMC Infotainment System
- Rain Sensing Wipers
- Rain sensing front wipers
- Rear Collision Warning : Rear Cross Traffic Alert
- Rear Cross Traffic Alert
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Premium Floor Liners With Removable Carpet Insert
- Rear Reading Lights
- Rear Seat Center Armrest
- Rear Shoulder Room: 65.3"
- Rear Step Bumper
- Rear View Camera
- Rear Wheelhouse Liners
- Rear Window Defroster
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote Keyless Entry
- Remote Vehicle Starter System
- Remote power door locks
- Remote window operation
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Safety Alert Seat
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Security System
- Short and long arm front suspension
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Siriusxm With 360l Trial Subscription
- Spare Tire Mount Location: Underbody w/crankdown
- Speed Control
- Speed-Sensing Steering
- Speed-proportional power steering
- Split Folding Rear Seat
- Split rear bench
- Spray-On Pickup Bedliner With GMC Logo
- Stability controll with anti-roll
- Steel spare wheel rim
- Steering Wheel Audio Controls
- Steering Wheel Mounted Audio Controls
- Suspension class: Off-road
- Tachometer
- Telescoping Steering Wheel
- Tilt Steering Wheel
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 275 mm
- Torsion bar front spring
- Total Number of Speakers: 7
- Traction Control
- Trailer Cam Provisions And Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Trailer hitch
- Transmission hill holder
- Trip computer
- Turn Signal Indicator Mirrors
- Turn signal in mirrors
- Type of tires: AT
- Ultrasonic Front And Rear Park Assist
- Unauthorized Entry Theft-Deterrent System
- Urethane shift knob trim
- Variable intermittent front wipers
- Variably Intermittent Wipers
- Vehicle Emissions: Federal
- Ventilated Driver And Front Passenger Seats
- Ventilated Front Seats
- Video Monitor Location: Front
- Voltmeter
- Wheel Diameter: 20
- Wheel Width: 8.5
- Wheels: 20 High Gloss Black 8 Spokes Aluminum
- Winter Grille Cover
- Wireless Charging
- Wireless Phone Projection
- X31 Off-Road Package
Seller's Comments
2026 GMC Sierra 2500HD AT4 in White with Jet Black and Kalahari Accents leather interior represents serious truck capability paired with refined comfort. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine with a 10-speed automatic transmission and 4WD, this crew cab delivers the towing muscle and off-road prowess the AT4 nameplate demands. At just over 20,600 miles, this is a carefully maintained example ready for work or weekend adventure.- Duramax 6.6L V8 Turbodiesel engine with 220-amp alternator and engine block heater- 4WD with 2-speed active transfer case and X31 off-road package- Heated and ventilated front seats with 10-way power adjustment and memory function- Bose premium 7-speaker sound system with SiriusXM and wireless CarPlay/Android Auto- Spray-on bedliner with GMC logo, LED cargo lighting, and rear step bumper- HD surround vision with trailer cameras, side blind zone alert, and ultrasonic park assist- Lane departure warning, automatic emergency braking, and forward pedestrian braking- Remote vehicle starter, push-button start, and wireless phone charging- 20-inch high-gloss black aluminum wheels and deep-tinted glass- Hill descent control, exhaust brake, and electronic stability controlThe AT4 package delivers premium off-road engineering without sacrificing everyday utility and luxury. Every modern convenience is hereâfrom the in-vehicle trailering system app to the heated steering wheel and split-folding rear seatâmaking this Sierra equally at home on the job site or cruising town. The combination of proven diesel power, genuine four-wheel-drive capability, and thoughtful creature comforts makes this 2500HD a smart choice for buyers who refuse to compromise.Visit us to experience this impressive Sierra firsthand and discover why the AT4 remains the industry standard for premium capability trucks.
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