REAL DEALER INVENTORY · ONE PREMIUM MARKETPLACE
Sell My Car
← All vehicles
Herlong Ford · Edgefield, SC

2026 GMC Sierra 2500HD AT4

2026 GMC Sierra 2500HD AT4 Truck Duramax V8 Turbodiesel

59,948 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelSierra 2500HD
TrimAT4
VIN
Stock number5985U
Mileage59,948 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Transmission10-Speed Automatic
Drivetrain4WD
FuelDiesel
ExteriorSummit White
InteriorJet Black With Kalahari Accents
Doors4

Vehicle description

ALL FEES INCLUDED except State Tax & Registration fees. NO UNNECESSARY PAINT COATINGS ADDED. GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, AT4 Preferred Package, Cruise Control, Dual Front Impact Airbags, Dual Front Side Impact Airbags, Front Dual Zone A/C, Fully Automatic Headlights, Heated 2nd Row Outboard Seats, Heated Steering Wheel, in-Vehicle Trailering System App, Lane Departure Warning System, LED Smoked Amber Roof Marker Lamps, Low tire pressure warning, Panic alarm, Power Sliding Rear Window with Defogger, Power Windows, Premium audio system: Premium GMC Infotainment System, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rear Window Defroster, Remote Keyless Entry, Seats: Heated & Ventilated Front Seats, Steering wheel mounted audio controls, Tilt / Telescoping Steering Wheel, Trailer Side Blind Zone Alert, Universal Home Remote, Variable Interval Wipers, Wireless Apple CarPlay and Android Auto. 4D Crew Cab CARFAX One-Owner. * GMC's Original Manufacturer's Warranties are Still in Force on This Vehicle * Additional Dealer Warranty Included * WE DELIVER * WE FINANCE * TRADES WELCOMED - WE'LL BUY YOUR CAR EVEN IF YOU DON'T BUY OURS!! * Our internet team strives to keep all information accurate, however you may want to contact us to verify the information provided. Herlong Ford Inc. Shall not be responsible for errors, omissions, or availability. ALL DESCRIPTIONS AND OPTIONS SELECTED SUBJECT TO CHANGE, PLEASE CALL TO VERIFY. *

Features & options (164)

  • 1st and 2nd row curtain head airbags
  • 4-wheel ABS Brakes
  • ABS and Driveline Traction Control
  • Adaptive cruise control
  • Aluminum dash trim
  • Aluminum/sim carbon fibre door trim
  • Anti-theft alarm system
  • Audio System Premium Brand : Premium GMC Infotainment System
  • Audio System Premium Brand Speakers: Bose
  • Audio controls on steering wheel
  • Automatic front air conditioning
  • Auxiliary Engine Cooler : Yes
  • Auxiliary Transmission Cooler : Yes
  • Black aluminum rims
  • Bluetooth wireless phone connectivity
  • Braking Assist
  • Bucket front seats
  • Chrome center console trim
  • Climate Controlled : Driver and passenger heated
  • Compass
  • Cruise controls on steering wheel
  • Daytime running lights
  • Driver seat memory
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Electrochromatic auto-dimming mirrors
  • Electrochromatic rearview mirror
  • External temperature display
  • Fold-up cushion rear seats
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Leather seat upholstery
  • Leatherette steering wheel trim
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • OnStar
  • Passenger Airbag
  • Power extendable trailer style exterior mirrors
  • Power remote driver mirror adjustment
  • Power remote passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Premium GMC Infotainment System
  • Privacy glass: Deep
  • Rear seats center armrest
  • Remote Engine Start : Keyfob remote start
  • Remote power door locks
  • Remote window operation
  • Side airbag
  • SiriusXM with 360L AM/FM/Satellite Radio
  • SiriusXM with 360L Satellite Radio
  • Speed-proportional power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Suspension class: Off-road
  • Tachometer
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Total Number of Speakers: 7
  • Trailer hitch
  • Trip computer
  • Turn signal in mirrors
  • Urethane shift knob trim
  • Video Monitor Location: Front
  • Wheel Diameter: 20
  • Wheel Width: 8.5
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • Air Conditioning
  • Automatic temperature control
  • Front Dual Zone A/C
  • Rear Window Defroster
  • Driver Memory
  • Power Driver Memory Seat
  • Power Driver Seat
  • Power Steering
  • Remote Keyless Entry
  • Steering wheel mounted audio controls
  • Speed-Sensing Steering
  • Traction Control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual Front Impact Airbags
  • Dual Front Side Impact Airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Auto High-Beam Headlights
  • Delay-off headlights
  • Front Fog Lights
  • Fully Automatic Headlights
  • Panic alarm
  • Security system
  • Cruise Control
  • 220-Amp Alternator
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp Battery
  • Auto-Dimming Door Mirrors
  • Bumpers: body-color
  • Cornerstep Rear Bumper
  • Front License Plate Kit
  • Heated Power Door Mirrors
  • IntelliBeam Automatic High Beam on/Off
  • Power Door Mirrors
  • Turn Signal Indicator Mirrors
  • Winter Grille Cover
  • Auto-Dimming Rear-View Mirror
  • Automatic Emergency Braking
  • Buckle to Drive
  • Driver door bin
  • Driver vanity mirror
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front reading lights
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Rear Seat Center Armrest
  • Telescoping steering wheel
  • Tilt / Telescoping Steering Wheel
  • Trailer Side Blind Zone Alert
  • Voltmeter
  • Wireless Apple CarPlay and Android Auto
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Front Center Armrest
  • Heated 2nd Row Outboard Seats
  • Perforated Leather-Appointed Front Seat Trim
  • Seats: 1st Row Front Bucket Seats
  • Seats: Heated & Ventilated Front Seats
  • Seats: Heated 2nd Row Seats
  • Seats: Power Front Bucket Seats
  • Seats: Power Heated Front Seats
  • Seats: Split Folding Rear Seat
  • Passenger door bin
  • Hitch Guidance with Hitch View
  • in-Vehicle Trailering System App
  • 18 Inch Machined High-Gloss Black Painted Aluminum Wheels
  • Wheels: 20" High Gloss Black 8 Spokes Aluminum
  • Rain Sensing Wipers
  • Variable Interval Wipers
  • AT4 Preferred Package
  • Universal Home Remote
  • LED Smoked Amber Roof Marker Lamps
  • Power Sliding Rear Window with Defogger
  • Power Windows
  • Heated Steering Wheel

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Edgefield, South Carolina
Asking price$66,880Dealer asking price · 59,948 mi
Market value$72,599Market value · based on 5 comparable cars
vs. market Good deal-7.9%Good deal · based on 5 comparable cars

Where this price sits

Among the lowest-priced · 100% of 5 similar listings ask more than this car.

$66,880lowest$76,387highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-7.9%
−25%Market value+25%
Good deal$5,719 below the market value of $72,599

Price range

$66,880
$66,880$76,387
Lowest price of 6 similar listings within 100 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2025–2026 GMC Sierra 2500HD AT4 listings within 100 mi.
  • Priced $5,719 below the market value of 5 comparable cars.
  • Lowest price of 6 similar listings within 100 miles.
  • Has about 52,000 more miles than similar listings.
  • About 59,948 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 5985U — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($66,880).0 price changes at this dealership: $66,880 → $66,880.

$66.6k$66.7k$66.8k$66.9k$67.0k$67.1kNov 5Nov 7Nov 8Nov 9Nov 10Nov 12

AutosXchange Intel Hub: Price changes for this model in South Carolina · This model in the Intel Hub · Market movers in South Carolina

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2025–2026 Sierra 2500HD AT4 · used · any miles · within 100 miles of Edgefield, South Carolina. All 5 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 2500HD near Edgefield

All years and trims. Nearest first.

2026 GMC Sierra 1500 SLE Truck I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp vehicle photo2026 GMC Sierra 1500 SLE Truck I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp835 miles · Herlong Ford · Edgefield, SC · 0 mi away$44,9802025 GMC Sierra 1500 AT4 Truck EcoTec3 V8 vehicle photo2025 GMC Sierra 1500 AT4 Truck EcoTec3 V823,485 miles · Herlong Ford · Edgefield, SC · 0 mi away$53,4352024 GMC Sierra 2500HD Denali Truck Duramax V8 Turbodiesel vehicle photo2024 GMC Sierra 2500HD Denali Truck Duramax V8 Turbodiesel41,684 miles · Herlong Ford · Edgefield, SC · 0 mi away$67,8602024 GMC Sierra 1500 AT4X vehicle photo2024 GMC Sierra 1500 AT4X58,962 miles · Pendarvis Chevrolet Company · Edgefield, SC · 0 mi away$55,9182023 GMC Sierra 1500 SLT Truck EcoTec3 V8 vehicle photo2023 GMC Sierra 1500 SLT Truck EcoTec3 V836,718 miles · Herlong Ford · Edgefield, SC · 0 mi away$44,7252023 GMC Sierra 2500HD AT4 Truck Duramax V8 Turbodiesel vehicle photo2023 GMC Sierra 2500HD AT4 Truck Duramax V8 Turbodiesel84,274 miles · Herlong Ford · Edgefield, SC · 0 mi away$52,5552023 GMC Sierra 2500HD Denali Truck Duramax V8 Turbodiesel vehicle photo2023 GMC Sierra 2500HD Denali Truck Duramax V8 Turbodiesel72,207 miles · Herlong Ford · Edgefield, SC · 0 mi away$56,9102022 GMC Sierra 1500 AT4 Truck I6 vehicle photo2022 GMC Sierra 1500 AT4 Truck I6110,256 miles · Herlong Ford · Edgefield, SC · 0 mi away$37,480