Dealer
Contacts
For the least amount of hassle with the purchase of a vehicle, we recommend that you speak only with the above-listed credit union Dealer Representative(s).
Seller’s Comments
2025 GMC Sierra 2500 AT4X - 6.6L Duramax Turbo-Diesel6.6L Duramax Turbo-Diesel.AT4X Crew Cab configuration.Obsidian Rush interior.Built for demanding towing and heavy-duty capability.Key Highlights13.4' GMC Infotainment System touchscreenMultiPro TailgateSpray-On BedlinerPremium Floor Liners16-Way Power Front Bucket SeatsHeated and Ventilated Front SeatsHD Surround VisionIntegrated Trailer Brake ControllerThe ExperienceThe Duramax diesel and Allison 10-speed automatic transmission deliver the ki
d of confident performance expected from GMC's heavy-duty lineup. Whether towing equipment, hauling cargo, or covering long distances, this configuration is engineered for serious work.Inside, the cabin combines advanced connectivity with premium appointments. A large touchscreen interface, wireless smartphone integration, and a driver-focused layout create an intuitive environment that supports both daily driving and extended trips.The AT4X stands apart by blending heavy-duty capability with elevated comfort, advanced safety technologies, and purposeful utility features designed for truck owners who demand more from their vehicle.Factory Installed Packages & OptionsMSRP (Vehicle & Options, Excluding Destination): $94,705Factory Installed Packages & OptionsDURAMAX 6.6L TURBO-DIESEL ENGINE � $9,990Other Factory OptionsVolcanic Red TintcoatGooseneck / 5th Wheel PackageStamped Bed Holes with Caps7-Pin Trailer HarnessHitch Package (Dealer Installed)Rear Axle 3.42 RatioGVWR 11,350 lbs. (5148 kg)Performance & CapabilityAllison 10-Speed Automatic Transmission2-Speed Autotrac Transfer CaseTraction Select SystemOff-Road & Tow/Haul Mode220-Amp AlternatorHeavy-Duty Air CleanerStabilitrak with Trailer Sway ControlHill Start AssistInterior & ComfortDual-Zone Automatic Climate ControlHeated Rear Outboard Seats60/40 Rear Folding Bench SeatDriver Seat & Mirror MemoryRear Seat ReminderKeyless Open and StartPremium GMC Interior AppointmentsTechnology & ConnectivityGoogle Built-In CompatibilityBluetooth for Most PhonesWireless Apple CarPlayWireless Android AutoSiriusXM Audio CapabilityWi-Fi Hotspot CapabilityRemote Keyless EntryExterior & UtilityPower Fold/Extend Heated Trailer MirrorsLED Fog LampsLED Cargo Area LightingRed Front Recovery HooksRear Window DefoggerCornerStep Rear BumperAnimated LED Projector HeadlampsSafety & Driver AssistanceAutomatic Emergency BrakingFront and Rear Park AssistForward Collision AlertFollowing Distance IndicatorLane Departure WarningSafety Alert SeatRear Cross Traffic AlertTrailer Side Blind Zone AlertWhy This Spec MattersThe AT4X paired with the Duramax diesel is one of the most desirable heavy-duty Sierra configurations. It combines off-road-focused AT4X capability, premium interior appointments, and the proven towing performance of the Duramax/Allison powertrain, creating a truck that is equally comfortable on the jobsite or on long-distance towing duties.Properly equipped.Diesel-powered capability.A premium heavy-duty truck built to perform.Services done by TX Auto Group Service: Vehicle Inspected, Oil & Filter Changed, all fluids checked & topped off if needed.You can always find 50+ high quality photos and a detailed walk around video of each vehicle on our website. The video is conveniently located above the vehicle's profile image for easy viewing.At TX Auto Group, we are committed to delivering a superior level of customer service in the automotive industry. With years of experience in vehicle sourcing, buying, and selling, our team carefully selects high-quality vehicles from trusted partners.Why choose TX Auto Group for your next vehicle?Transparent, no-haggle pricingCompetitive financing solutionsMultiple extended warranty options at affordable ratesVerified 5-star reviews from satisfied customersWe also provide:Complimentary CARFAX Vehicle History ReportsNationwide shippingAirport pickup serviceAnd more!For questions or inquiries, feel free to contact us directly at 832-582-7785.We look forward to earning your business!
Summary
-
Miles
10,999 -
Ext. Color
Red -
Int. Color
Black -
Engine
V8, Turbo Diesel, 6.6 Liter -
Transmission
Automatic -
Trim
AT4X Pickup 4D 6 1/2 ft -
Drivetrain
4WD -
City MPG
-
Highway MPG
-
VIN
1GT4UZEY3SF243679 -
Stock #
243679-WHPA
Features
Options
- Towing Pkg,Lane Departure Warning System,Bluetooth Wireless,Daytime Running Lights,Tilt & Telescoping Wheel,Sierra HD Pro Safety,Bed Liner,Heated & Ventilated Seats,Traction Control,Air Conditioning,F&R Head Curtain Air Bags,Tailgate Radio System by Kicker,Automatic 10-Spd Allison,Power Windows,Dual Air Bags,Head-Up Display,Navigation System,Premium GMC Infotainment System,Backup Camera,Premium Wheels,F&R Park Assist,Dual Power Seats,Hill Start Assist,Power Steering,Power Tailgate Release,Side Air Bags,ABS (4-Wheel),Power Door Locks,Side Blind Zone Alert,SiriusXM Satellite,Hill Descent Control,Theft Deterrent System,Power Sliding Rear Window,Surround View Camera,Power Sun Roof,Push Button Start,Running Boards,Forward Collision Alert,V8 Turbo Diesel 6.6 Liter,Bose Premium Sound System,LED Headlamps,StabiliTrak,Fog Lights,Keyless Entry,Full Leather,Adaptive Cruise Control,OnStar,4WD
Location
TX Auto Group
5803 Richmond Ave.Houston, TX 77057