Circle Buick GMC · highland, IN

2026 GMC Sierra 3500 HD AT4

5 miles · truck

1 / 69 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500 HD

TrimAT4

VIN1GT4UVEY2TF315014

Stock numberT22404

Mileage5 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorSterling Metallic

Towing20000

Vehicle description

10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window with Defogger, and Universal Home Remote), AT4 Premium Plus Package (Off-Road High Clearance Step and Power Sunroof), Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 4SB (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, Gloss Black Header and Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver and Front Outboard Passenger Seats, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Power Front Windows with Passenger Express Up/Down, Premium Front Floor Liners with Removable Carpet Insert, Premium Rear Floor Liners with Removable Carpet Insert, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM with 360L Trial Subscription, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front and Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Ventilated Driver and Front Passenger Seats, Wireless Charging, and Wireless Phone Projection), Snow Plow Prep/Camper Package (220 Amp Alternator), Technology Package (Auto-Dimming Inside Rearview Mirror with Camera and Multicolor 15 Diagonal Head-Up Display), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar Services capable, Engine Block Heater, Exhaust Brake, Exterior Parking Camera Rear, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Premium 13.4 Diagonal Information Display, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp-Hour Battery, High Idle Switch, Hitch Guidance with Hitch View, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Lane Departure Warning System, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Front Leather Seat Trim, Pickup Bed, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: Premium GMC Infotainment System, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip compu

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Premium Sound System
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
Wireless phone projection
For Apple CarPlay and Android Auto
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
May require additional optional equipment
SiriusXM
SiriusXM with 360L Trial Subscription
GMC MultiPro Tailgate
Hitch area lighting
Power lock and release
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Spray-on bedliner
Includes GMC logo on all trims except PRO
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
LED fog lamps
Single Rear Wheels
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Cargo bed LED lighting
Provides light to find cargo in the bed
Rainsense automatic wipers
Rear wheelhouse liners
Deep-tinted glass
Provides added protection from sun and glare
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Body-color front bumper
IntelliBeam
Side Bed Step
Black textured step pads help provide secure footing
20" LT275/65R20 all-terrain, blackwall tires
Black beltline moldings
Tailgate with EZ Lift assist, power lock & release
18" LT275/70R18 all-terrain, blackwall spare tire
Body-color rear bumper
With integrated CornerSteps
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
20" high gloss Black aluminum wheels
High gloss Black mirror caps
Body-color door handles
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Grille, Gloss Black header and grille insert bars with Black chrome accents
Tailgate and bed rail protection caps
Spare tire carrier lock
Helps keep spare tire secure
Winter Grille Cover
Off-Road High Clearance Steps
Textured step pads help provide secure footing
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Sterling Metallic
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Power sliding rear window with rear defogger
USB ports
(2) Charge ports located on rear of console
(2) Data/charge ports located inside center console
Outside temperature display
Located in infotainment display
Front center console
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
Rear air vents
Provides cabin comfort for rear occupants
Rear window defogger
Premium front floor liners with removable carpet insert
Seat trim, Perforated Front Leather seating surfaces
Steering-wheel mounted controls
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Power windows with driver express-up/down
10-way power front passenger seat
Includes 8-way power front passenger seat
Includes a 2-way power lumbar control
Compass
Located in instrument cluster
Power door locks
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Heated driver and front outboard passenger seats
Individually controlled
120-volt power outlet
3-prong auxiliary household-style outlet
Located on the instrument panel
Manual tilt and telescoping steering column
Front bucket seats
You can always override the feature and take control
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
(2) First row, located on console
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
10-way power driver seat with power lumbar
Includes 8-way power driver seat
Wrapped steering wheel
Carpeted floor covering
Color-keyed to match the interior
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
120-volt box-mounted power outlet
Located in the pickup bed
Power windows with rear express-down
Driver memory
Premium rear floor liners with removable carpet insert
Ventilated driver and front passenger seats
Cooling feature includes both seatbacks and cushions
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location on the top of the center console
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Universal Home Remote
3-channel programmable
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Jet Black with Kalahari accents, Perforated Front Leather seating surfaces
Autotrac 2-speed transfer case with push button controls
4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
Automatically engages 4WD until traction is regained
Heavy-Duty Air Filter
Four wheel drive
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Digital Variable Steering Assist
Skid plates
Help protect the front underbody, oil pan and transfer case
Fully boxed frame
Hydroformed front section
High-strength steel
Red vertical recovery hooks
Two front frame-mounted
4-wheel antilock disc brakes
Brake pad wear indicator
Automatic locking rear differential
Off-Road suspension
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
12,100 lbs. GVWR
Emissions, Federal requirements
Heavy-duty 730 cold-cranking amps battery
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
220-amp alternator
AT4 Preferred Package
Rear sliding power window
LED roof marker lamps
AT4 Preferred Equipment Group includes standard equipment
AT4 Premium Plus Package
Technology Package
AT4 high clearance step
AT4 Preferred Package on AT4
Snow Plow Prep / Camper Package
Power feed to accommodate a backup and roof emergency light
A single 220-amp alternator
Heavy-duty front springs
Option/package discount
Trailering Information Label
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
Following Distance Indicator
Designed to help you maintain a safe following distance
Rear Seat Reminder
Forward Collision Alert
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
OnStar services capable
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
Buckle to Drive
Trailering camera provisions
Includes connector for accessory wiring harness
Trailer Side Blind Zone Alert
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need
Tire Pressure Monitoring System with Tire Fill Alert
Rear Cross Traffic Alert
Hitch Guidance
Can help you line up the hitch to your trailer
Hitch View
Shows a close-up view of the trailer hitch
Seat Belt Adjustable Guide Loops
Front row only
Teen Driver
Front and Rear Park Assist
These can help you park and avoid collisions
Front Pedestrian Braking
Limited nighttime and low visibility performance

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 Highland, Indiana

Asking price$78,662Dealer asking price · 5 mi

Market value$81,584Market value · based on 3 comparable cars

vs. market Fair price-3.6%Fair price · based on 3 comparable cars

Where this price sits

Among the lowest-priced · 100% of 3 similar listings ask more than this car.

Market value $81,584

This car$78,662

$78,662lowest$82,088highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$2,922 below the market value of $81,584

Price range

$78,662$82,088

Lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 new 2026 GMC Sierra 3500 AT4 listings within 100 mi.
Priced $2,922 below the market value of 3 comparable cars.
Lowest price of 4 similar listings within 100 miles.
About 5 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # T22404 — 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 9, 2026. No price change at this dealership since Nov 9 ($78,662).

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

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 2026 Sierra 3500 AT4 · new · within 100 miles of Highland, Indiana. All 3 comparable cars for sale, nearest first.

2026 GMC Sierra 3500 HD AT4 for sale at Coffman Truck Sales in Aurora, IL

Fair price

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2026 GMC Sierra 3500 HD AT4

$81,388est. $1,401/mo

$2,726 more than this car

11 mi
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Coffman Truck Sales · Aurora, IL · 46 mi away

0 viewsStock # 264271

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Stock photo

7 photos

2026 GMC Sierra 3500 HD AT4

$82,088est. $1,413/mo

$3,426 more than this car

10 mi
4WD
Automatic
Diesel
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Coffman Truck Sales · Aurora, IL · 46 mi away

0 viewsStock # 264402

Check availability Call

45 photos

2026 GMC Sierra 3500 HD AT4

$81,584est. $1,405/mo

$2,922 more than this car

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Warsaw GMC · Warsaw, IN · 85 mi away

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2026 GMC Sierra 3500 HD AT4 vehicle photo

2026 GMC Sierra 3500 HD AT411 miles · Coffman Truck Sales · Aurora, IL · 46 mi away$81,388$2,726 more than this car

2026 GMC Sierra 3500 HD AT410 miles · Coffman Truck Sales · Aurora, IL · 46 mi away$82,088$3,426 more than this car

2026 GMC Sierra 3500 HD AT47 miles · Warsaw GMC · Warsaw, IN · 85 mi away$81,584$2,922 more than this car

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