2025 GMC Sierra Hd for sale in Austin

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$69,991

Description:

Check out this 2025 GMC Sierra Hd just listed for sale by Auto Buyers Market. This vehicle is located in Austin at Covert Ford. This is a 2025 GMC Sierra Hd. 2025 GMC Sierra 2500HD AT4 4WD DURAMAX DIESEL PREMIUM HEAVY-DUTY TRUCK Looking for a 2025 GMC Sierra 2500HD AT4 with serious diesel power, premium capability, and unmistakable GMC styling? This 2025 Sierra 2500HD AT4 Crew Cab 4WD combines the legendary Duramax 6.6L V8 Turbodiesel, a smooth 10-speed automatic transmission, and rugged AT4 engineering into one highly desirable heavy-duty pickup. With only 38,885 miles, this Gray Sierra 2500HD AT4 is ready for work, towing, hauling, off-road adventures, and everyday driving throughout Austin and Central Texas. VEHICLE HIGHLIGHTS 2025 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Transmission 4WD / Four-Wheel Drive Crew Cab 38,885 Miles Gray Exterior Jet Black Interior with Kalahari Accents AT4 Off-Road Performance Heavy-Duty Towing & Hauling Capability Premium GMC truck design and interior Built for demanding jobs, towing, Texas roads, and weekend adventures The Sierra 2500HD AT4 delivers the combination truck buyers search for when capability is non-negotiable. Its Duramax diesel engine and 4WD drivetrain provide the muscle needed for serious towing and hauling, while the AT4 package adds a more aggressive, adventure-ready personality. The Crew Cab provides spacious seating for passengers, making this heavy-duty diesel equally appealing as a work truck, tow vehicle, family truck, or Texas weekend rig. WHY CONSIDER THIS SIERRA 2500HD AT4? If you're comparing GMC Sierra 2500HD, Duramax diesel, 2500HD AT4, heavy-duty trucks, or 4WD diesel pickups near Austin, this Sierra deserves a close look. The combination of 2025 model-year styling, Duramax power, 4WD capability, Crew Cab space, AT4 off-road attitude, and 38,885 miles makes this a compelling choice for drivers who want premium capability without stepping up to a larger 3500HD. Whether you're towing equipment around Austin, hauling in Round Rock, working in Georgetown, traveling through Pflugerville, or heading toward San Antonio, this GMC Sierra 2500HD AT4 is built to handle Texas demands. SHOP COVERT FORD IN CENTRAL TEXAS Shop this 2025 GMC Sierra 2500HD AT4 Duramax Diesel at Covert Ford and discover why buyers from across Central Texas choose us for quality pre-owned trucks. Serving Austin, Round Rock, Georgetown, Pflugerville, Cedar Park, Leander, Kyle, Buda, Dripping Springs, Lakeway, Bastrop, Elgin, San Marcos, New Braunfels, and San Antonio. Central Texas ZIP Codes: 78701, 78702, 78703, 78704, 78705, 78717, 78729, 78730, 78731, 78732, 78734, 78735, 78736, 78737, 78738, 78739, 78741, 78745, 78746, 78748, 78749, 78750, 78757, 78758, 78759, 78613, 78626, 78628, 78640, 78641, 78660, 78664, 78665, 78666, 78681, 78602, 78610, 78620, 78634, 78653, 78654, 78660, 78661, 78130, 78132, 78154. Call Covert Ford at to schedule your appointment or learn more about this 2025 GMC Sierra 2500HD AT4 Duramax 4WD.

Location:
Dealership:	Covert Ford
City:	Austin
State:	TX
Phone:	Unavailable, please use contact form

Details:
Year:	2025
Make:	GMC
Model:	Sierra Hd
Body Style:	Pickup
Mileage:	38,885
Engine:	6.6L
Exterior Color:	Thunderstorm Gray
Transmission:	Automatic
Trim:	AT4
Fuel Type:	Diesel
Price:	$69991
ZIP	78759
Stock #	2260417A
VIN #	1GT4UPEY4SF235465
VIN Lookup:	See D.O.T Data

Please contact the dealership using the quote form to verify pricing and availability. Tell them you saw it in Auto Buyers Market.

Features:

At4 Preferred Package

At4 Premium Plus Package

Gooseneck/5Th Wheel Prep Package

Hitch Package (Lpo)

Max Trailering Package

Preferred Equipment Group 4Sb

Technology Package

X31 Off-Road Package

7 Speakers

Am/Fm Radio: Siriusxm With 360L

Bose Premium 7-Speaker Sound System

Radio: Am/Fm W/Premium Gmc Infotainment System

Siriusxm W/360L Trial Subscription

Steering Wheel Audio Controls

Air Conditioning

Automatic Temperature Control

Electric Rear-Window Defogger

Front Dual Zone A/C

Rear Window Defroster

120-Volt Bed Mounted Power Outlet

120-Volt Instrument Panel Power Outlet

Driver Memory

Memory Seat

Power Driver Seat

Power Steering

Push Button Start

Remote Keyless Entry

Remote Vehicle Starter System

Steering Wheel Mounted Audio Controls

Universal Home Remote

Manual Tilt-Wheel/Telescoping Steering Column

Off-Road Suspension

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

Keyless Open & Start

Low Tire Pressure Warning

Occupant Sensing Airbag

Overhead Airbag

Power Sunroof

Pickup Box

Brake Assist

Electronic Stability Control

Lane Departure Warning System

Hill Descent Control

Auto High-Beam Headlights

Delay-Off Headlights

Front Fog Lights

Fully Automatic Headlights

Panic Alarm

Security System

Unauthorized Entry Theft-Deterrent System

Speed Control

2-Speed Active Transfer Case

220-Amp Alternator

Engine Block Heater

Exhaust Brake

Heavy-Duty 80 Amp Battery

Auto-Dimming Door Mirrors

Bumpers: Body-Color

Front License Plate Kit

Gloss Black Header Grille & Grille Insert Bars

Heated Door Mirrors

Intellibeam Automatic High Beam On/Off

Led Cargo Area Lighting

Led Smoked Amber Roof Marker Lamps

Off-Road High Clearance Step (Lpo)

Power Door Mirrors

Power-Retractable Black Assist Steps

Rear Step Bumper

Rear Wheelhouse Liners

Spray-On Pickup Bedliner W/Gmc Logo

Turn Signal Indicator Mirrors

Winter Grille Cover

Memorized Settings Including Door Mirror(S)

Memorized Settings For 2 Drivers

Driver Seat Memory

Remote Engine Start : Keyfob Remote Start

Remote Power Door Locks

Power Windows

Cruise Controls On Steering Wheel

Adaptive Cruise Control

Trailer Hitch

4-Wheel Abs Brakes

Front Ventilated Disc Brakes

1St And 2Nd Row Curtain Head Airbags

Passenger Airbag

Side Airbag

Bluetooth Wireless Phone Connectivity

Premium Gmc Infotainment System

Audio System Premium Brand Speakers: Bose

Siriusxm With 360L Am/Fm/Satellite Radio

Siriusxm With 360L Satellite Radio

Total Number Of Speakers: 7

Braking Assist

Abs And Driveline Traction Control

Stability Controll With Anti-Roll

Privacy Glass: Deep

Black Aluminum Rims

Wheel Diameter: 20

Wheel Width: 8.5

Front Fog/Driving Lights

Leatherette Steering Wheel Trim

Urethane Shift Knob Trim

Aluminum Dash Trim

Aluminum/Sim Carbon Fibre Door Trim

Chrome Center Console Trim

Video Monitor Location: Front

Trip Computer

External Temperature Display

Auxilliary Engine Cooler

Tachometer

Auxilliary Transmission Cooler

Electrochromatic Auto-Dimming Mirrors

Power Remote Driver Mirror Adjustment

Power Extendable Trailer Style Exterior Mirrors

Heated Driver Mirror

Heated Passenger Mirror

Electrochromatic Rearview Mirror

Power Remote Passenger Mirror Adjustment

Power Retractable Mirrors

Turn Signal In Mirrors

Dual Illuminated Vanity Mirrors

Compass

Daytime Running Lights

Climate Controlled : Driver And Passenger Heated

Remote Window Operation

Audio Controls On Steering Wheel

Onstar

Front And Rear Reading Lights

Anti-Theft Alarm System

Leather Seat Upholstery

Bucket Front Seats

Split Rear Bench

Fold-Up Cushion Rear Seats

Rear Seats Center Armrest

Tilt And Telescopic Steering Wheel

Heated Steering Wheel

Speed-Proportional Power Steering

Suspension Class: Off-Road

Automatic Front Air Conditioning

Dual Front Air Conditioning Zones

Tire Pressure Monitoring System: Tire Specific

Remote Activated Exterior Entry Lights

Vehicle Emissions: Federal

Model info:

The GMC Sierra is a line of full-size pickup trucks manufactured by General Motors under the GMC brand. It has been a prominent vehicle in the truck market for several decades, offering a range of capabilities and configurations. Sierra has a long history, with various generations produced over the years. The first generation was introduced in the early 1960s, and the model has seen numerous updates and redesigns since then. Available in multiple trims, Sierra caters to different preferences and needs. Common trims include the Sierra, SLE, SLT, AT4, and Denali. The Denali trim, in particular, represents the top-tier luxury offering, featuring premium materials, advanced technology, and distinctive styling. GMC Sierra trucks are known for their robust towing and hauling capabilities, making them suitable for both work and personal use. The Sierra lineup includes various body styles, including regular cab, double cab, and crew cab, providing options for different passenger and cargo needs. Sierra trucks are also known for their powerful engine options, advanced towing technologies, and comfortable interiors. Depending on the trim level and configuration, features may include premium audio systems, advanced safety features, off-road capabilities (in the AT4 trim), and luxurious appointments in the Denali trim. The 2024 GMC Sierra starts at $37,700 for the most basic Pro trim with a Regular Cab and Standard Bed. Popular configurations like the Double Cab or Crew Cab models with V6 engines can fall within the $45,000 to $55,000 range. A fully loaded Sierra Denali with all the bells and whistles can easily reach $70,000 or even exceed $80,000.

Disclaimer:

Prices on used cars for sale exclude vehicle registration, title, fees and taxes and are subject to change. Vehicles and descriptions for Covert Ford electronically placed by Auto Buyers Market for Covert Ford. Neither Auto Buyers Market, nor Covert Ford are responsible for typographical errors or omissions. All vehicle information should be verified with Covert Ford including pricing and availability by calling .

Updated on:10/15/26