This 2026 GMC Sierra 2500 HD AT4X Crew Cab features a powerful 6.6L V8 engine delivering 401 horsepower, paired with 4WD for robust performance on and off the road. Its striking Onyx Black exterior complements the refined Obsidian Rush leather interior, outfitted with full-grain leather seat trim that enhances comfort throughout the cabin. The 159-inch crew cab with a standard bed balances spaciousness and utility, making it well-suited for demanding work or recreational activities. Equipped with advanced driver assistance technologies, this Sierra includes Forward Collision Alert with Automatic Emergency Braking and Front Pedestrian Braking, providing enhanced safety in various driving conditions. Additional features such as Lane Departure Warning and IntelliBeam automatic high beams help maintain awareness and visibility. The integrated Hitch Guidance with Hitch View and the In-Vehicle Trailering System app offer added convenience for towing tasks. The interior houses a touchscreen primary display, backed by the premium GMC Infotainment System with external memory control, Bluetooth wireless audio streaming, and Bose Performance Series speakers. AudioPilot active noise cancellation ensures a serene driving experience. The truck rides on 18-inch machined aluminum wheels with high gloss black accents wrapped in 35-inch mud terrain tires, combining rugged style and capability. Overall, this Sierra 2500 HD AT4X offers a compelling blend of power, technology, and comfort for drivers seeking a capable heavy-duty pickup.
Used 2026 GMCSierra 2500 HD Crew Cab, Standard Bed, AT4X, 4WD
- Exterior Color
- Onyx Black
- Interior Color
- Obsidian Rush
- Odometer
- 1,542 miles
- Body/Seating
- 5 seats
- Seats
- 5 seats
- Transmission
- Automatic
- Engine
- 6.6L V-8 direct injection, variable valve control, regular gasoline, engine with 401HP
- VIN
- 1GT4UZE7XTF277577
- Stock Number
- CAP261086
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Included Packages & Accessories
- "Preferred Equipment Group 4SG
- 10-Speed Automatic Transmission
- 3.73 Rear Axle Ratio
- GVWR: 11
- 025 lbs (5
- 001 Kg)
- LT305/70R18-126/123R 35"" Mud Terrain Tires
- 18"" Machined Aluminum Wheels with High Gloss Black Accents
- Full Grain Leather Seat Trim
- AM/FM Stereo with Premium GMC Infotainment System
- 3 Years SiriusXM
- Pickup Box
- Gooseneck/5th Wheel Prep Package
- Hitch Package
- Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
- 700 Cold-Cranking Amps/70 Amp-Hr Auxiliary Battery
- Engine Block Heater
- Off-Road Suspension
- Fleet Customer Powertrain Limited Warranty
- Heavy-Duty 80 Amp Battery
- Hitch Guidance with Hitch View
- LT305/70R18-126/12R 35"" Mud Terrain Spare Tire
- Buckle to Drive
- IntelliBeam Automatic High Beam On/off
- Following Distance Indicator
- In-Vehicle Trailering System App
- Forward Collision Alert
- Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- Obsidian Rush
- Onyx Black
- Gloss Black Door Handles"
- Front Bucket Seats
- 16-Way Power Driver Seat Adjuster with Lumbar
- Driver Memory
- 16-Way Power Passenger Seat Adjuster with Lumbar
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: manual
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 305/70RR18.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 305/70RR18.0E
- Single rear wheels
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose Performance Series
- Speakers: 12
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-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
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Departure angle: 26 deg
- Auto-dimming door mirrors
- Bedliner
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,100mm (82.7")
- Front headroom: 1,013mm (39.9")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 7.9m (25.9')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rain sensing wipers
- 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
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Standard Features
- 16-Way Power Driver Seat Adjuster with Lumbar
- 16-Way Power Passenger Seat Adjuster with Lumbar
- Driver Memory
Dealer Notes
This 2026 GMC Sierra 2500 HD AT4X Crew Cab features a powerful 6.6L V8 engine delivering 401 horsepower, paired with 4WD for robust performance on and off the road. Its striking Onyx Black exterior complements the refined Obsidian Rush leather interior, outfitted with full-grain leather seat trim that enhances comfort throughout the cabin. The 159-inch crew cab with a standard bed balances spaciousness and utility, making it well-suited for demanding work or recreational activities. Equipped with advanced driver assistance technologies, this Sierra includes Forward Collision Alert with Automatic Emergency Braking and Front Pedestrian Braking, providing enhanced safety in various driving conditions. Additional features such as Lane Departure Warning and IntelliBeam automatic high beams help maintain awareness and visibility. The integrated Hitch Guidance with Hitch View and the In-Vehicle Trailering System app offer added convenience for towing tasks. The interior houses a touchscreen primary display, backed by the premium GMC Infotainment System with external memory control, Bluetooth wireless audio streaming, and Bose Performance Series speakers. AudioPilot active noise cancellation ensures a serene driving experience. The truck rides on 18-inch machined aluminum wheels with high gloss black accents wrapped in 35-inch mud terrain tires, combining rugged style and capability. Overall, this Sierra 2500 HD AT4X offers a compelling blend of power, technology, and comfort for drivers seeking a capable heavy-duty pickup.
KBB.com Consumer Reviews
Applicable taxes, title, and licensing fees are not included in the price. A dealer negotiable $200 documentation fee will be added to all McCurley advertised pricing at the time of purchase or lease. All vehicle identification numbers are available at the dealership and available upon request. New vehicle photos are for illustrative purposes only. Published offers will expire at the close of business on said expiration dates and are always based on vehicle availability. Vehicles are subject to prior sale. Fuel mileage ratings are based on EPA estimates; additional information can be found athttps://www.fueleconomy.gov. We make every reasonable effort to ensure the display of accurate vehicle information, errors may occur, and we are not responsible for software or typographical errors. Please see the dealer for details.
