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2026 GMC Sierra 2500
$84,050•new
MSRP: $91,050
Basics
Condition
new
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
1GT4UPEY7TF166806
Stock Number
T261457
Mileage
8
Features
Entertainment
•
Premium Sound System
Exterior
•
Alloy Wheels
•
Sunroof/Moonroof
•
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 W/Lumbar
- 10-Way Power Passenger Seat Adjuster W/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
- 4 Door
- 4-Wheel Disc Brakes
- 4-wheel ABS Brakes
- 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
- At4 Preferred Package
- At4 Premium Plus Package
- 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
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bed View Camera W/2 Trailer Camera Provisions
- Black Badging Package (Lpo)
- Black GMC Emblems (Lpo)
- Black Sierra Nameplates (Lpo)
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Body Color Wheel Arch Moldings (Lpo)
- 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
- Curb weight: 7
- 378 lbs.
- 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 immobilizer
- 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 Pedestrian Braking
- Front Prem Floor Liners W/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 unleaded
- Fully Automatic Headlights
- Gloss Black Header Grille & Grille Insert Bars
- Gooseneck/5th Wheel Prep Package
- Gross Vehicle Weight : 10
- 850 lbs.
- HD Surround Vision
- Headlights off auto delay
- Heated 2nd Row Outboard Seats
- Heated Door Mirrors
- Heated Driver & Front Outboard Passenger Seats
- Heated Front Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Heavy Duty Front Spring/Camper Package
- Heavy-Duty 80 Amp Battery
- Hill Descent Control
- Hitch Guidance W/Hitch View
- Illuminated Entry
- In-Vehicle Trailering System App
- Independent front suspension classification
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Instrumentation: Low fuel level
- Intellibeam Automatic High Beam On/Off
- Interior 120v Ac Power Outlet : 1
- Keyless Open & Start
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- 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
- Multicolor 15 Diagonal Head-Up Display
- Occupant Sensing Airbag
- Off-Road High Clearance Step (Lpo)
- Off-Road Suspension
- OnStar
- Onstar Services Capable
- Outside Temperature Display
- Overall Length : 250.8 "
- Overall Width : 81.8 "
- Overall height: 79.8"
- 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 W/Express Up/Down
- Power Passenger Seat
- Power Sliding Rear Window W/Defogger
- Power Steering
- Power Sunroof
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium Audio System: Premium GMC Infotainment System
- Premium GMC Infotainment System
- Privacy glass: Deep
- Push Button Start
- Radio: AM/FM W/Premium GMC Infotainment System
- Rain Sensing Wipers
- Rain sensing front wipers
- Rear Cross Traffic Alert
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Prem Floor Liners W/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 activated exterior entry lights
- 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 W/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 W/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
- Technology Package
- 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 & 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 & Rear Park Assist
- Unauthorized Entry Theft-Deterrent System
- Universal Home Remote
- Upfitter Switch Kit (5)
- Urethane shift knob trim
- Variable intermittent front wipers
- Variably Intermittent Wipers
- Vehicle Emissions: Federal
- Ventilated Driver & Front Passenger Seats
- Ventilated Front Seats
- Video Monitor Location: Front
- Voltmeter
- Wheel Diameter: 20
- Wheel Width: 8.5
- Wheelbase: 159.0"
- Wheels: 20 High Gloss Black 8 Spokes Aluminum
- Wireless Charging
- Wireless Phone Projection
- X31 Off-Road Package
Seller's Comments
The 2026 GMC Sierra 2500HD AT4, available now at Sam Boswell Buick GMC, is a heavy-duty off-road pickup truck designed for strength, capability, and rugged performance. Powered by a high-output engine with exceptional torque and towing capacity, the Sierra 2500HD AT4 is engineered to handle demanding work, off-road trails, and long-distance hauling with confidence. Its bold exterior design features the signature GMC grille, skid plates, off-road suspension, all-terrain tires, and premium alloy wheels, providing a commanding presence and durability for both professional and recreational use. With advanced 4WD technology, hill descent control, and integrated trailering systems, this truck is ready to tackle any terrain or jobsite. Inside, the 2026 GMC Sierra 2500HD AT4 offers a refined and spacious cabin with premium materials, ergonomic seating, and advanced technology for comfort and convenience. The large touchscreen infotainment system includes Apple CarPlay, Android Auto, and wireless smartphone integration, while driver-assist features such as blind-spot monitoring, adaptive cruise control, lane-keep assist, and multiple camera views enhance safety and confidence on every drive. Visit Sam Boswell Buick GMC today to explore the 2026 GMC Sierra 2500HD AT4 and experience a heavy-duty pickup truck that combines off-road capability, professional-grade performance, and upscale comfort for work and adventure. Summit White 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, AT4 Preferred Package, AT4 Premium Plus Package, Black Badging Package (LPO), Black GMC Emblems (LPO), Black Sierra Nameplates (LPO), Gooseneck/5th Wheel Prep Package, Heavy Duty Front Spring/Camper Package, Hill Descent Control, Inside Rearview Auto-Dimming Rear Camera Mirror, LED Smoked Amber Roof Marker Lamps, Multicolor 15 Diagonal Head-Up Display, Off-Road High Clearance Step (LPO), Power Sliding Rear Window w/Defogger, Power Sunroof, Technology Package, Universal Home Remote, X31 Off-Road Package. Recent Arrival! Price includes: $500 - Purchase Allowance. Exp. 02/02/2026
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Sam Boswell Buick GMC
0
|
1 Lifetime Review
1309 Boll Weevil Cir
Enterprise, Alabama 36330
(877) 287-7320
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