New 2025 GMC Sierra 1500 AT4

In-Transit
In-Transit
This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.

MSRP $72,655
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Current Offers

    MSRP

    $72,655

        Available Specials
         
            Purchase Loyalty Program
            1
    
$2,500

            UAW Hourly Employee Vehicle Allowance
            2
    
$1,500

            Military Cash Allowance
            3
    
$500

            New Inventory Special
            4
    
Click here for more offer information
        12025 Buick and GMC Purchase Loyalty ProgramCash only available if vehicle is equipped with engine option L87 or LZ0: **L87** OR **LZ0**Loyalty program available to customers who own or lease a 2011 or newer Buick or GMC passenger car or truck and purchase an eligible model. Customer must have owned/leased their qualifying vehicle for a minimum of 30 days prior to the sale of the new vehicle except in the situation where the customer purchased/leased a new and unused qualifying vehicle within 30 days and would like to use it as the qualifying for a subsequent sale. Customers are not required to terminate their current lease or trade in their vehicle.  Offer is transferable to individuals residing in the same household.  Must meet incentive eligibility criteria.  Not all buyers may qualify.  Please ask your salesperson for details.
22025 UAW-GM Hourly Employee Vehicle AllowanceREFER TO WWW.GMFAMILYFIRST.COM FOR COMPLETE ELIGIBILTY DETAILS. Must meet incentive eligibility criteria.  Not all buyers may qualify.  Please ask your salesperson for details.
32025 GM Military Cash AllowanceMilitary Cash Allowance is available for active, reserve and retired military personnel, including discharged veterans within three years of the discharge date who purchase/lease one of the eligible models. Eligibility of this program can be transferred within the household. Refer to www.GMMilitaryDiscount.com for complete eligibility details.  Must meet incentive eligibility criteria.  Not all buyers may qualify.  Please ask your salesperson for details.
4Please see dealer for details.
    
        This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details. unknown
    
Specifications
Exterior
Sterling Metallic
Interior
Jet Black With Kalahari Accents
Drive Wheels
4WD
Mileage
10
Engine

    3.0L 6 cyl
Fuel Economy
21 CITY / 24 HWY
Transmission

    Automatic
    
MSRP

$72,655
Stock Number
SG330818
VIN

3GTUUEE80SG330818
Location

    AutoNation Buick GMC Corpus Christi

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*Manufacturer’s Rebates shown above are subject to residency restrictions. Any customer not meeting the residency restriction will receive a dealer discount in the same amount of the manufacturer rebate. 

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Specifications

Specifications

Exterior
Interior
Entertainment
Mechanical
Safety
Package
Warranty
Options

Exterior

    Tailgate with EZ Lift assist, power lock & release, Hitch area lighting May require additional optional equipment
  
    GMC MultiPro Tailgate, Six function tailgate designed to help improve loading, unloading and accessing the cargo box
  
    Deep-tinted glass, Provides added protection from sun and glare
  
    Body-color door handles
  
    LED reflector (high intensity) headlamps with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps, C-shaped LED headlamps with signature lighting and innovative light blade technology
  
    20" machined aluminum wheels with Carbon Grey Metallic accents
  
    17" full-size spare steel wheel with Black finish
  
    Spare tire carrier lock, Helps keep spare tire secure Utilizes the same key as the door and ignition
  
    Heated, power, driver-side auto-dimming, power-folding outside mirrors, Puddle lamps Perimeter lighting Memory setting
  
    Body-color rear bumper
  
    Perimeter Lighting
  
    Cargo bed LED lighting, Provides light to find cargo in the bed Rear pillar lamps
  
    IntelliBeam, At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions May require additional optional equipment
  
    Rear wheelhouse liners, Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
  
    LED fog lamps, Help minimize glare in adverse driving conditions
  
    Cab-mounted cargo area lamps, With switch in switch bank left of the steering wheel Illuminates the cargo bed area
  
    Spray-on bedliner, Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal Does not include spray-on liner on tailgate due to Black composite inner panel Includes logo on all trims except PRO
  
    Body-color front bumper
  
    Rainsense automatic wipers, Turn on automatically when sensors detect varying degrees of precipitation on the windshield
  
    CornerStep rear bumper, Helps make it easier to get into and out of the pickup bed Located at each end of the rear bumper Textured step pads to help provide secure footing
  
    Black mirror caps
  
    Tailgate and bed rail protection caps
  
    Off-Road High Clearance Steps, Steps make it easier to get in and out of your truck Textured step pads help provide secure footing May require additional optional equipment
  
    Power sliding rear window with rear defogger, Helps to keep your rear view clear of fog or frost Utilizes a warming grid to remove fog or frost from the rear window The window switch is conveniently located in the overhead console for easy 1-touch operation May require additional optional equipment
  
    Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
  
    17" 265/70R17SL all-season, blackwall spare tire, May require additional optional equipment
  
    20" LT265/60R20 MT Goodyear® Wrangler Territory® blackwall tires, Aggressive tread may result in a higher level of noise while driving Routine tire rotations are strongly recommended May require additional optional equipment
  
Interior

    USB ports, (2) Data/charge ports located inside center console¹
  
    Keyless Open and Start, With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without manually activating the key fob With the vehicle in Park or Neutral, press the brake pedal and then press the start/stop button to start the vehicle; the button will illuminate Shift to Park and press the start/stop button to turn off the vehicle
  
    120-volt box-mounted power outlet, 3-prong auxiliary household-style outlet Located in the pickup bed May require additional optional equipment
  
    Ventilated driver and front passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation Individually controlled Cooling feature includes both seatbacks and cushions May require additional optional equipment
  
    Rear window defogger, Helps to keep your rear view clear of fog or frost Utilizes a warming grid to help remove fog or frost from the rear window
  
    Premium front floor liners with removable carpet insert
  
    Remote Start, Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences Locks doors and turns on parking lamps while the engine is running Activates the climate control system
  
    Wireless Charging, Uses induction technology for portable electronic devices Convenient charging location at the front of the center console Device may require optional case for phones that are compatible Customers can charge their smartphones while they drive without connecting to any cables May require additional optional equipment
  
    Front center console, Includes reconfigurable feature with cupholders, cell phone storage, power cord management, file holder capacity, removable storage tray and Wireless Charging¹ May require additional optional equipment
  
    Power windows, Front passenger with express-up/down May require additional optional equipment
  
    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)
  
    Premium rear floor liners with removable carpet insert, May require additional optional equipment
  
    Carpeted floor covering, Color-keyed to match the interior
  
    Power tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back Use the driver memory to save and recall memory settings Provides extra comfort when entering or exiting the vehicle May require additional optional equipment
  
    USB ports, (2) First row, located on console¹
  
    120-volt power outlet, 3-prong auxiliary household-style outlet Located on the instrument panel Makes it convenient for powering laptops, phone chargers and other electronic devices May require additional optional equipment
  
    USB ports, (2) Charge ports located on rear of console¹
  
    Assist handles, Front A-pillar mounted for Driver and Passenger Rear B-pillar mounted
  
    Front bucket seats, Includes center console May require additional optional equipment
  
    Power windows, Driver with express-up/down May require additional optional equipment
  
    Adaptive Cruise Control, Automatically follows a detected vehicle ahead at a driver-selected following gap¹ If no vehicle is detected in your path, works like regular cruise control You can always override the feature and take control May require additional optional equipment
  
    Compass, Located in instrument cluster
  
    10-way power driver seat with power lumbar, Moves the seat forward and back, and up and down Tilt the seat cushion and seatbacks
  
    Power door locks, Programmable Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob
  
    10-way power front passenger seat, Forward and back Up and down Tilt seat cushion back and upright Recline seatback up and down Includes 2-way power lumbar
  
    Heated steering wheel, With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
  
    Theft-deterrent unauthorized entry system, Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter Helps deter unauthorized entry, helping to protect your vehicle
  
    Dual-zone automatic climate control, Automatically maintains the selected temperatures for both the driver and front passenger Allows individual climate settings for both driver and front passenger Driver and front passenger can choose a temperature up to 30 degrees difference
  
    12.3" diagonal color Driver Information Center, Includes driver personalization, warning messages and vehicle information Allows drivers to personalize vehicle features, including warning messages and vehicle information
  
    In-Vehicle Trailering App, Checklist¹ Trailer light sequencing Trailer maintenance reminders Trailer security alerts Trailer mileage Tow/haul reminder Trailer electrical diagnostics Includes trailer tire pressure monitoring alert ONLY when trailer tire pressure monitor system is factory ordered and sensors are installed May require additional optional equipment
  
    Driver memory, Recalls 2 driver presets for 10-way power seat and outside mirrors May require additional optional equipment
  
    Outside temperature display, Located in infotainment display
  
    Rear air vents, Provides cabin comfort for rear occupants
  
    Wrapped steering wheel
  
    Heated driver and front outboard passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of warmth At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control Individually controlled Seats can be programmed to automatically warm up when it's cold out
  
    Heated rear outboard seats, At the touch of a button you can warm the cushions and seatbacks Provide comfort in cold weather for passengers in the rear outboard seating positions May require additional optional equipment
  
    13.4" diagonal multicolor reconfigurable Infotainment screen
  
    Head-Up Display, Multi-color 15" diagonal Head-Up Display Projects vehicle information onto the windshield low in the driver's line of sight to help you keep your eyes on the road Can select key vehicle information to display including an off-road inclinometer Adjustable vertical position and brightness of the display May require additional optional equipment
  
    Universal Home Remote, 3-channel programmable Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle May require additional optional equipment
  
    Rear Camera Mirror, Uses a camera to provide you with the option of using a wide and less obstructed view behind your vehicle while driving instead of a traditional rearview mirror¹ The feature also allows brightness, vertical tilt and zoom adjustments May require additional optional equipment
  
Entertainment

    Steering-wheel mounted controls, Allow the driver to easily operate the audio system and phone interface controls May require additional optional equipment
  
    13.4" 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 phones³ Wireless Android Auto™ capability for compatible phones⁴ Customize and manage entertainment and vehicle feature setting Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
  
    Wi-Fi® hotspot capable, Terms and limitations apply. See onstar.com or dealer for details. May require additional optional equipment
  
    Bose Premium Sound System, 7-speakers with Richbass® woofer Bose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like sound May require additional optional equipment
  
    Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones, Can use Apple CarPlay¹ and Android Auto² wirelessly Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries. Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.
  
    SiriusXM 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 athletes¹ SiriusXM 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 more Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
  
    Bluetooth®, Pair your compatible mobile phone to your vehicle's infotainment system¹ Place 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 system With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
  
Mechanical

    Electronic Transmission Range Selector, Console mounted Includes steering column paddle shifters May require additional optional equipment
  
    Red vertical recovery hooks, Two front frame-mounted¹
  
    Cargo tie-downs (12)
  
    3.0L Duramax® Turbo Diesel engine, 305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm Paired with a 10-speed automatic transmission
  
    Hill Descent Control, Uses antilock braking to help provide a smooth, controlled descent Helps driver maintain control of the vehicle without depressing the brake pedal Activates by pushing a button below the instrument panel May require additional optional equipment
  
    Pickup bed, Roll-formed high-strength steel
  
    Skid plates, Help protect the front underbody, oil pan, differential case and transfer case May require additional optional equipment
  
    2-speed Autotrac Transfer Case, 2WD HI mode Vehicle operates in 2-wheel drive In this mode the transfer case & front driveline hardware are disengaged to improve fuel economy Suitable for routine driving on all road surfaces 4WD Auto mode 4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD system The 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer) Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage 4WD HI mode Transfer case engages front driveline and power is transferred to both the front & rear axles In 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD Auto Suitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain 4WD LO mode In 4WD Low the transfer case clutch maintains a high preemptive coupling torque to maximize traction and improve wheel control when climbing or descending steep grades or obstacles Suitable for off road usage, steep terrain, deep snow or sand Ideal for off road driving to maximize low speed traction and increase control on steep grades Neutral ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely May require additional optional equipment
  
    Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake May require additional optional equipment
  
    Heavy-duty 850 cold-cranking amps battery, 95 Amp-hr Maintenance-free with rundown protection and retained accessory power May require additional optional equipment
  
    Brake pad wear indicator
  
    Off-Road, 2-inch factory-installed lift, Monotube Rancho® shocks Provides more ground clearance Improved approach and departure angles May require additional optional equipment
  
    3.23 rear axle ratio, May require additional optional equipment
  
    Electric Power Steering, Electric, rack-mounted with variable assist Increases or decreases the amount of assist depending on the steering wheel angle The system delivers great on-center precision and confident performance at higher speeds Steering assist is greater during low-speed maneuvers, such as parking
  
    Push Button Start
  
    220-amp alternator, May require additional optional equipment
  
    Aluminized stainless-steel muffler and tailpipe
  
    Capless fuel fill, Prevents paint scratches that can result from a tethered fuel cap Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
  
    Fully boxed frame, Hydroformed front section High-strength steel
  
    4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance
  
    Integrated trailer brake controller, Integrated with the antilock brake system (ABS) Helps provide measured brake force signaling to electric-controlled trailer brake systems Trailer gain and output are displayed in the Driver Information Center
  
    Dual-outlet exhaust, Integrated into rear bumper Aluminized stainless-steel muffler and tailpipes May require additional optional equipment
  
    10-speed automatic transmission with Electronic Precision shift and front bucket seats, Electronically controlled transmission with overdrive and Driver Shift Control Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads Powertrain Grade Braking Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhill Reduces brake wear and increases vehicle control Cruise Grade Braking Downshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amount May require additional optional equipment
  
    Automatic Stop/Start, At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off When drivers remove their foot from the brake, the engine automatically restarts Under certain circumstances, the engine will not shut off at a complete stop This feature can be disabled with a switch on the center stack
  
    Automatic locking rear differential, When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
  
    Engine block heater, Helps ease cold weather starts Heats the engine and engine block fluids
  
    7,200 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment
  
Safety

    Lane Keep Assist with Lane Departure Warning, Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines¹ System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane You may receive additional Lane Departure Warning alerts if needed May require additional optional equipment
  
    HD Surround Vision, Provides selectable digital camera views of the area around your vehicle¹ Can help you park or avoid vehicles and objects¹ You can also display a guideline to show where your vehicle is heading¹ Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly Includes 2 Trailer Camera Provisions Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer, Rear Trailer View, Picture-in-Picture or Inside Trailer View May require additional optional equipment
  
    Front and Rear Park Assist, Provides alerts of nearby detected vehicles and objects in front of or behind your vehicle¹ These can help you park and avoid collisions May require additional optional equipment
  
    Rear Seat Reminder, Helps to remind the driver to check the back seat(s) before leaving the vehicle¹ Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
  
    Tire Pressure Monitoring System with Tire Fill Alert, Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires¹ Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure Properly inflate tires to help optimize your vehicle's ride, handling and efficiency
  
    Hitch Guidance, When in Reverse, displays a centered guideline on the Rear Vision Camera view¹ Can help you line up the hitch to your trailer When driving, lets you check the trailer using Rear Vision Camera view
  
    Hitch View, Shows a close-up view of the trailer hitch¹ In Reverse, the view can be used to line up your hitch to your trailer When driving, the view can be used to check your trailer hitch Shifting to Park automatically engages the Electric Parking Brake (if equipped) May require additional optional equipment
  
    Rear Pedestrian Alert, When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle¹ Limited nighttime and low visibility performance May require additional optional equipment
  
    StabiliTrak, electronic stability control system with traction control, Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads Includes Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required Includes Trailer Sway Control Hill Start Assist
  
    LED Daytime Running Lamps, Daytime Running Lamps automatically illuminate signature lighting
  
    Rear Seat Belt Indicator
  
    Safety Alert Seat, Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes¹ You can also switch to beeping crash avoidance alerts May require additional optional equipment
  
    Buckle to Drive, Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled The feature also reminds the front passenger to buckle up, if equipped
  
    Automatic Emergency Braking, Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology¹ Can automatically provide hard emergency braking or enhance your hard braking Works at speeds between 5 and 50 mph May require additional optional equipment
  
    Inside/Rear Trailer Camera Input, Includes trailer viewing software May require additional optional equipment
  
    Forward Collision Alert, Warns you if it detects a potential collision with a detected vehicle you're following so you can take action¹ Can also provide a tailgating alert if you're following a vehicle much too closely May require additional optional equipment
  
    6 airbags, Dual-stage frontal airbags for driver and front outboard passenger¹ Seat-mounted side-impact airbags for driver and front outboard passenger¹ Head-curtain airbags for outboard seating positions¹ Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off¹
  
    Trailer Side Blind Zone Alert, Provides visual side-mirror alerts when a moving vehicle is detected in a side blind zone that is extended to trailer lengths¹
  
    Rear Cross Traffic Braking, When in Reverse, alerts you or automatically provides hard emergency braking to prevent a collision with detected vehicles crossing behind you¹ May require additional optional equipment
  
    Seat Belt Adjustable Guide Loops, Front row only
  
    OnStar® services capable, See onstar.com for details and limitations. Services vary by model. Service plan required.
  
    Following Distance Indicator, Displays the following time in seconds between your vehicle and a detected vehicle in front of you¹ Designed to help you maintain a safe following distance May require additional optional equipment
  
    Front Pedestrian Braking, At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you¹ Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking Limited nighttime and low visibility performance May require additional optional equipment
  
    OnStar Basics, Drive confidently with core OnStar services including¹ Remote commands Built-in voice assistance Real-time traffic and navigation Automatic Crash Response
  
    Bed View Camera, Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab¹ Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargo Includes 2 Trailer Camera Provisions May require additional optional equipment
  
Package

    Trailering Package, Trailer hitch¹ Trailering hitch platform Includes a 2" receiver hitch, 4-pin and 7-pin connectors 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle Hitch Guidance²
  
    GMC Pro Safety, Forward Collision Alert¹ Following Distance Indicator¹ Front Pedestrian Braking¹ Lane Keep Assist with Lane Departure Warning¹ Automatic Emergency Braking¹ Buckle to Drive¹ IntelliBeam¹ Safety Alert Seat¹ on AT4, AT4X, Denali and Denali Ultimate Enhanced Automatic Emergency Braking¹ is standard on Denali and Denali Ultimate²
  
    AT4 Preferred Package, Universal Home Remote Rear sliding power window
  
    AT4 Premium Package, AT4 Preferred Package Off-Road High Clearance steps
  
    Technology Package, Rear Camera Mirror¹ Multi-color 15" Diagonal Head-Up Display¹ Bed View Camera¹ on AT4 May require additional optional equipment
  
Warranty

    Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
  
    Roadside Assistance: 5 Years/60,000 Miles, Sierra TurboMaxTM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
  
    Drivetrain: 5 Years/60,000 Miles, Sierra TurboMaxTM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
  
    Warranty: <<< Preliminary 2025 Warranty >>>
  
    Basic: 3 Years/36,000 Miles
  
    Maintenance: First Visit: 12 Months/12,000 Miles
  
Options

    GVWR, 7200 lbs. (3266 kg)
  
    Rear axle, 3.23 ratio
  
    Technology Package
  
    Tires, LT265/60R20 blackwall Goodyear Wrangler Territory MT
  
    AT4 Preferred Equipment Group
  
    Seats, front bucket
  
    Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo
  
    Engine block heater
  
    License plate kit, front
  
    AT4 Preferred Package
  
    Tire, spare 265/70R17SL all-season, blackwall
  
    AT4 Premium Package
  
    Jet Black with Kalahari accents, Perforated leather front seat trim
  
    Wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum
  
    Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled
  
    Sterling Metallic
  
    Engine, Duramax 3.0L Turbo-Diesel I6
  
    Emissions, Federal requirements
  
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Vehicle Description

At4 Premium Package,Technology Package,Leather Seats,Sterling Metallic,Navigation System,At4 Preferred Package,Engine Block Heater,Tires; Lt265/60R20 Blackwall Goodyear Wrangler Territory Mt,Lane Keeping Assist,Keyless Start,Cooled Front Seat(S),At4 Preferred Equipment Group,Audio System; 13.4" Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance; Includes Color Touch-Screen; Multi-Touch Display; AM/FM Stereo,Emissions; Federal Requirements,Engine; Duramax 3.0L Turbo-Diesel I6,Gvwr; 7200 Lbs. (3266 Kg),Jet Black With Kalahari Accents; Perforated Leather Front Seat Trim,Rear Axle; 3.23 Ratio,Rear Camera Mirror; Inside Rearview Auto-Dimming,Seats; Front Bucket,Transmission; 10-Speed Automatic With Electronic Precision Shift; Electronically Controlled,Wheels; 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum,Window; Power; Rear Sliding With Rear Defogger

Vehicle At A Glance

Rear Parking Aid
Keyless Entry
Bluetooth Connection
Heated Front Seat(s)
Smart Device Integration
Cooled Front Seat(s)
Cross-Traffic Alert
Multi-Zone A/C

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    Fuel Economy
    N/A city / N/A hwy

    Stock Number
    N/A

    Engine Data
    8 Cylinder Engine

    Exterior Color
    Summit White

View Details

    Available To Order

16 photos

        New
        2025
        
        GMC
        Sierra 1500
        Denali
        3GTUUGED6SG300022
        GMC
    
    MSRP Less Savings
    
        $70,905
        
    MSRP
    
        $74,655
        
    Fuel Economy
    15 city / 19 hwy

    Stock Number
    SG300022

    Engine Data
    5.3L 8 CYL

    Exterior Color
    Titanium Rush Metallic

View Details

        29 photos
    
        New
        2025
        
        GMC
        Sierra 1500
        AT4
        3GTUUEEL4SG298251
        GMC
    
    MSRP Less Savings
    
        $71,100
        
    MSRP
    
        $73,850
        
    Fuel Economy
    14 city / 17 hwy

    Stock Number
    SG298251

    Engine Data
    6.2L 8 CYL

    Exterior Color
    Titanium Rush Metallic

View Details

        29 photos
    
        New
        2025
        
        GMC
        Sierra 1500
        AT4
        3GTUUEEL0SG299509
        GMC
    
    MSRP Less Savings
    
        $71,100
        
    MSRP
    
        $73,850
        
    Fuel Economy
    14 city / 17 hwy

    Stock Number
    SG299509

    Engine Data
    6.2L 8 CYL

    Exterior Color
    Onyx Black

View Details

        19 photos
    
        New
        2025
        
        GMC
        Sierra 1500
        Denali
        3GTUUGED5SG300089
        GMC
    
    MSRP Less Savings
    
        $71,655
        
    MSRP
    
        $75,405
        
    Fuel Economy
    15 city / 19 hwy

    Stock Number
    SG300089

    Engine Data
    5.3L 8 CYL

    Exterior Color
    Onyx Black

View Details

        29 photos
    
Accessories
Shop our entire portfolio of GMC Accessories and make your vehicle one of a kind.
Whether you’re looking for Premium All-Weather Floor Liners and Floor Mats to help protect your interior, 22” Wheels and Black GMC Emblems for personal style or a set of Cross Rails to expand your cargo options, we’ve got you covered.

Choose from the only accessories Designed, Engineered, Tested and Backed by GMC as well as Associated Accessories from our partners at Thule, Kicker and others to personalize and enhance your vehicle.
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        All Vehicles
        Dealer sets actual price. Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please note AutoNation Savings is available to everyone. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, license, title, registration fees, government fees, and $225 dealer documentary fee is not included in quoted price.  Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.  Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.

        All Vehicles
        MPG estimates on this website are EPA estimates; your actual mileage may vary.  For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new.  The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).

        The features and options listed are for the new 2025 GMC Sierra 1500 and may not apply to this specific vehicle.

New Gray 2025 GMC Sierra 1500 AT4 FOR SALE IN CORPUS CHRISTI, TX
Thank you for your interest in this New Gray 2025 GMC Sierra 1500 AT4 for sale at AutoNation Buick GMC Corpus Christi, conveniently located near you in the Portland, Alice, and Robstown area. At our new truck dealership in CORPUS CHRISTI, we strive to rise above all standards in customer service and quality in the automotive world. When it comes to 
new truck loans & financing, we'll always work with you to find the best available price to get you behind the wheel of the perfect new truck that fits your style and your budget. 

AutoNation features a massive inventory of GMC models in to ensure you find the perfect new or used GMC near you. You can also Contact Us Online, Call us at (361) 237-4459, or stop by our CORPUS CHRISTI new truck dealership to test drive this 2025 Sierra 1500 equipped with a 3.0L 6 cyl engine, 10-Speed A/T transmission in a Gray finish. 

Still shopping? Explore the rest of our new GMC inventory for sale in CORPUS CHRISTI, or browse our entire inventory of new trucks for sale at AutoNation Buick GMC Corpus Christi.

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New 2025 GMC Sierra 1500 AT4

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New Gray 2025 GMC Sierra 1500 AT4 FOR SALE IN CORPUS CHRISTI, TX

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New Gray 2025 GMC Sierra 1500 AT4 FOR SALE IN CORPUS CHRISTI, TX

New 2025 GMC Sierra 1500 AT4

In-Transit
In-Transit
This vehicle has been shipped from the assembly plant and will arrive in the near future. Please contact us for more details.
