New 2026 GMC Sierra 2500 HD SLE Truck Photo 1 of 1

New 2026 GMC Sierra 2500 HD SLE Truck

New 2026 GMCSierra 2500 HD SLE

Diesel

Located at

Hight Chevrolet Farmington

Location Details Website

Exterior Color: Coastal Dune
Interior Color: Jet Black, Cloth seat trim
Body/Seating: Truck/6 seats
Transmission: Automatic

Drivetrain: 4WD
Engine: 6.6L Duramax Turbo-Diesel V8 engine
VIN: 1GT4UMEY6TF311784
Stock Number: 426108

Lane departure
Automatic temperature control
Emergency communication system
Wireless phone connectivity
Exterior parking camera rear
Front dual zone A/C
Auto high-beam headlights
Split folding rear seat
Heated front seats
Perimeter/approach lights
Remote keyless entry
Heated steering wheel

Convenience Features

1-touch down
1-touch up
Adaptive Cruise Control
Air conditioning
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
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
Remote keyless entry
Speed control
Telescoping steering wheel
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front tires: 275/70SR18.0E
Front wheel independent suspension
Power steering
Rear tires: 275/70SR18.0E
Single rear wheels
Tires: all-terrain
Wheel size: 18"

Entertainment Features

1st row LCD monitors: 2
AM/FM radio: SiriusXM with 360L
Primary LCD size: 13.4"
Satellite radio trial duration with new vehicle purchase (months): 3
Smart device integration: Apple CarPlay/Android Auto
Speakers: 6
Steering wheel mounted audio controls
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
Wireless phone connectivity: Bluetooth

Warranty

Basic warranty: 36 months/36,000miles
Corrosion perforation warranty: 72 months/100,000miles
Diesel engine warranty: 60 months/100,000miles
Maintenance warranty: 12 months/ unlimited distance
Powertrain warranty: 60 months/60,000miles
Roadside assistance coverage: 60 months/60,000miles

Seats and Trim

Front center armrest: w/storage
Front seats: bench
Heated front seats
Max seating capacity: 6
Power 2-way driver lumbar support
Power driver seat
Rear seat center armrest
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: cloth
Split folding rear seat

Powertrain

Block heater
Compressor: intercooled turbo
Cylinder configuration: V-8
Drive type: four-wheel
Engine liters: 6.6L
Engine location: front
Fuel tank capacity: 36.0gal.
Horsepower: 470hp @ 2,800RPM
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Number of valves: 32
Rear locking differential
Recommended fuel: Diesel
Standard fuel economy fuel type: diesel
Torque: 975 lb.-ft. @ 1,600RPM
Transmission: 10 speed automatic
Variable valve control

Off-Road Capability

Ground clearance (min): 257mm (10.1")

Body Exterior

Bumpers: chrome
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

Specs and Dimensions

Compression ratio: 16.00 to 1
Curb weight: 3,498kg (7,712lbs)
Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
Engine displacement: 6.6 L
Engine torque: 975 lb.-ft. @ 1,600RPM
Exterior body width: 2,079mm (81.8")
Exterior height: 2,027mm (79.8")
Exterior length: 6,369mm (250.8")
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")
GVWR: 5,058kg (11,150lbs)
Payload: 1,539kg (3,394lbs)
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")
Towing capacity: 8,391kg (18,500lbs)
Turning radius: 8.0m (26.3')
Wheelbase: 4,039mm (159.0")

Lighting, Visibility and Instrumentation

Appearance: digital/analog
Auto high-beam headlights
Compass
Configurable
Delay-off headlights
Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
Front fog lights
Front reading lights
Fully automatic headlights
Lane departure: Lane Departure Warning warning
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

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
Security system
Tracker system: Stolen Vehicle Assistance
Traction control

Looking for a new car at an affordable price? Check out this 2026!

It delivers style and power in a single package! A turbocharger further enhances performance, while also preserving fuel economy. Top features include front dual zone air conditioning, heated seats, power windows, and much more. It features an automatic transmission, 4-wheel drive, and a powerful 8 cylinder engine.

We pride ourselves in the quality that we offer on all of our vehicles. Please don't hesitate to give us a call.

Overall0.0Out of 5

MSRP: $76,395
$1,000 Purchase Allowance on this 2026 GMC Sierra 2500 HD modelDetails: -$1,000
Final Price: $75,395
$500 GM Military Offer on this 2026 GMC Sierra 2500 HD modelDetails: -$500
$500 GM First Responder Offer on this 2026 GMC Sierra 2500 HD modelDetails: -$500

Ask
Drive

We're here to help: (207) 762-7895