Classic Buick GMC Katy · Houston, TX

2026 GMC Sierra 2500 HD SLT

8 miles · truck

1 / 24 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

TrimSLT

VIN1GT4UNEY3TF324093

Stock numberTF324093

Mileage8 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorOnyx Black

Towing18500

Vehicle description

Standard EquipmentEntertainmentBluetooth® Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth® digital media deviceWi-Fi Hotspot capable Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment13.4 diagonal GMC Premium Infotainment System with Google built-in 13.4 diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth®2 streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phones3Wireless Android Auto capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone SiriusXM Trial SubscriptionWireless phone projection For Apple CarPlay1 and Android Auto2SiriusXM with 360L Trial Subscription With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and moreExperience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever beforeExteriorOutside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass Chrome mirror capsAT4 and AT4X features high gloss Black mirror caps Power folding/extendingLower convex mirrorsHeated upper glassIntegrated turn signal indicatorsPuddle lampsPerimeter lightingAuxiliary lightingExtends 3.31-inchesChrome beltline moldings18 LT275/70R18E all-terrain, blackwall tiresChrome rear bumper With integrated CornerStepsMay require additional optional equipmentGrille (Chrome surround with Chrome insert bars.)IntelliBeam At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1Animated LED Signature Tail lamps with Stop, turn and Reverse lamps LED taillamps with LED stop lights and animation Chrome mirror capsTailgate and bed rail protection capsSpare tire carrier lock Helps keep spare tire secure Deep-tinted glass Provides added protection from sun and glareRainsense automatic wipers When turned on, will automatically clear the windshield when sensors detect varying degrees of precipitation on the windshieldRear wheelhouse liners Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weatherMay require additional optional equipmentCargo tie-downs 12-fixed rated at 500 lbs. per cornerChrome door handlesStandard tailgateTailgate with EZ Lift assist, power lock & release Hitch area lightingMay require additional optional equipmentCornerStep rear bumper Helps make it easier to get into and out of the pickup bedLocated at each end of the rear bumperTextured step pads to help provide secure footingAnimated LED projectors headlamps with LED turn signals and Daytime Running LampsCab-mounted cargo area lamps Activated by switch located on center switch bankIlluminates the cargo bed areaCargo bed LED lighting Provides light to find cargo in the bedMay require additional optional equipmentChrome front bumper May require additional optional equipmentLED fog lampsSide Bed Step Black textured step pads help provide secure footingIntegrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed18 machined aluminum wheels with Dark Grey metallic accents18 LT275/70R18 all-terrain, blackwall spare tire May require additional optional equipmentWinter Grille Cover May require additional optional equipmentFront license plate bracket Front bracket is included if displaying a front license plate is required in your stateSmoked Amber LED roof marker lamps Roof-mounted lamps near the front of the cabOnyx BlackInterior13.4 diagonal GMC Premium Infotainment System with Google built-in 13.4 diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth®2 streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phones3Wireless Android Auto capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Vo...

Features & options (224)

Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Auto Dimming Mirror
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Forward Collision Warning
Navigation System
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Cruise Control
Premium Sound System
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
May require additional optional equipment
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
SiriusXM Trial Subscription
Wireless phone projection
For Apple CarPlay and Android Auto
SiriusXM with 360L Trial Subscription
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 and AT4X 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
Chrome beltline moldings
18" LT275/70R18E all-terrain, blackwall tires
Chrome rear bumper
With integrated CornerSteps
Grille (Chrome surround with Chrome insert bars.)
IntelliBeam
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
LED taillamps with LED stop lights and animation
Tailgate and bed rail protection caps
Spare tire carrier lock
Helps keep spare tire secure
Deep-tinted glass
Provides added protection from sun and glare
Rainsense automatic wipers
Rear wheelhouse liners
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Chrome door handles
Standard tailgate
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Cab-mounted cargo area lamps
Activated by switch located on center switch bank
Illuminates the cargo bed area
Cargo bed LED lighting
Provides light to find cargo in the bed
Chrome front bumper
LED fog lamps
Side Bed Step
Black textured step pads help provide secure footing
18" machined aluminum wheels with Dark Grey metallic accents
18" LT275/70R18 all-terrain, blackwall spare tire
Winter Grille Cover
Front license plate bracket
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Onyx Black
Rear window defogger
Rear Seat Reminder
USB ports
(2) Data/charge ports located on instrument panel
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Outside temperature display
Located in infotainment display
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
Power door locks
Carpeted floor covering
Color-keyed to match the interior
Inside rearview auto-dimming mirror
(2) Charge ports located on rear of console
Heated driver and front outboard passenger seats
Individually controlled
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
10-way power driver seat with power lumbar
Includes 8-way power driver seat
Compass
Located in instrument cluster
Front carpeted floor mats
Helps protect your interior from road debris and the elements
Denali models feature unique premium tufted carpeting
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Seat trim, Perforated Leather-appointed front outboard seating positions
Rear carpeted floor mats
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
120-volt power outlet
3-prong auxiliary household-style outlet
Located on the instrument panel
Steering-wheel mounted controls
Rear air vents
Provides cabin comfort for rear occupants
Power windows with rear express-down
Manual tilt and telescoping steering column
120-volt box-mounted power outlet
Located in the pickup bed
Maintains a selected speed while driving
Set and resume speed functions
Wrapped steering wheel
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)
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
Driver memory
Front bucket seats
Ventilated driver and front passenger seats
Cooling feature includes both seatbacks and cushions
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location
Jet Black, Perforated Leather-appointed front outboard seating positions
Front center console
4-wheel antilock disc brakes
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Heavy-Duty Air Filter
Four wheel drive
Fully boxed frame
Hydroformed front section
High-strength steel
Brake pad wear indicator
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Automatic locking rear differential
Digital Variable Steering Assist
Suspension Package
Heavy-duty dual batteries with 1460 cold-cranking amps
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
11,350 lbs. GVWR
220-amp alternator
Emissions, Federal requirements
SLT Convenience Package
Bucket seats
Center console
Ventilated front seats
USB ports in center console
LED roof marker lamps
Bose Premium Sound System with Richbass woofer
SLT Preferred Equipment Group includes standard equipment
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
Tire Pressure Monitoring System with Tire Fill Alert
Rear Seat Belt Indicator
Teen Driver
Trailering Information Label
Forward Collision 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
HD Rear Vision Camera
Can help you park or avoid vehicles and objects
Following Distance Indicator
Designed to help you maintain a safe following distance
OnStar services capable
Hitch View
Shows a close-up view of the trailer hitch
Hitch Guidance
Can help you line up the hitch to your trailer
Buckle to Drive
Seat Belt Adjustable Guide Loops
Front row only
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Automatic Emergency Braking
Works at speeds between 5 and 50 mph
Front Pedestrian Braking
Limited nighttime and low visibility performance
DriveType: Four Wheel Drive
Fuel System: Direct Injection
Fuel Tank Capacity: 36 gal
Fuel Type: Diesel Fuel
Horse Power: 470
Rear Wheel: Single
Trailering Capacity: 18500 lbs

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 250 miles of Houston, Texas

Asking price$68,815Dealer asking price · 8 mi

Market value$76,094Market value · based on 19 comparable cars

vs. market Good deal-9.6%Good deal · based on 19 comparable cars

Where this price sits

In the typical middle range · 74% of 19 similar listings ask more than this car.

Market value $76,094

This car$68,815

$64,815lowest$83,205highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$7,279 below the market value of $76,094

Price range

$64,815$83,205

6th lowest price of 20 similar listings within 250 milesTick marks the market value · range of 19 similar listings

AutosXchange Insights

Compared with 19 new 2026 GMC Sierra 2500 SLT listings within 250 mi.
Priced $7,279 below the market value of 19 comparable cars.
6th lowest price of 20 similar listings within 250 miles.
About 8 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # TF324093 — 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 ($68,815).

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

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 2500 SLT · new · within 250 miles of Houston, Texas. Showing the 12 nearest of 19 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD SLT for sale at Classic Buick GMC Katy in Houston, TX

Great deal

24 photos