Shop New Sierra 1500s
Shop New Sierra 1500 Trucks | Specs, Features & Inventory
Test Drives Available in Corpus Christi!
The GMC Sierra 1500 sets the standard for full-size pickup trucks, delivering unmatched capability, style, and innovation. Drivers in Corpus Christi love its powerful towing capacity, premium cabin, and class-leading technology.
At AutoNation Buick GMC Corpus Christi, we carry a full lineup of Sierra 1500 models, from hardworking Pro trims to luxurious Denali editions, so you can visit our team to find the perfect combination of performance, comfort, and advanced driver assistance features.
in Corpus Christi, TX
30 Vehicles Available
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The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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GMC Sierra 1500 Overview
Unmatched Capability for the Coastal Bend
The GMC Sierra 1500 offers a versatile powertrain lineup designed to handle any demanding job at the Port of Corpus Christi or a weekend adventure out on the water. Choose from the standard high-output 2.7L TurboMax™ engine, the proven 5.3L and 6.2L EcoTec3 V8s, or the legendary 3.0L Duramax® Turbo-Diesel. Whether you need massive low-end torque to pull a bay boat down SPID (SH-358) or V8 horsepower for smooth highway cruising along I-37, the Sierra 1500 delivers confident, robust performance.
Built with a high-strength roll-formed steel bed and an available CarbonPro™ composite bed, the Sierra 1500 is engineered to withstand the harsh, salty air of the Gulf Coast. For those who frequently take their trucks off the beaten path, models like the AT4 and AT4X offer factory-installed suspension lifts, Multimatic™ DSSV dampers, and front/rear e-locking differentials, making them perfect for navigating the deep sands of the Padre Island National Seashore.
Premium Comfort for Long Hauls
Inside the Sierra 1500, you’ll find a cabin that perfectly balances rugged durability with professional-grade luxury. Crew Cab models offer expansive rear legroom, ensuring your crew stays comfortable traveling between job sites in Flour Bluff or heading out for a hunting trip down south. The interior features smart storage solutions, including available rear seatback storage compartments that are perfect for stashing tools or fishing tackle out of sight.
For Corpus Christi drivers fighting the intense summer heat and humidity, higher trims like the Denali and Denali Ultimate offer premium perforated leather seating with standard heating and ventilation. You can see them side-to-side at our showroom to experience the available 16-way power front seats with massaging features—the ultimate way to unwind after a long day in the sun near Mustang Island.
ProGrade Trailering and Advanced Tech
The Sierra 1500 surrounds you with massive digital displays, highlighted by an available 13.4-inch diagonal center touchscreen and a 12.3-inch digital driver information center. With standard wireless Apple CarPlay® and Android Auto™, your navigation and favorite playlists are always ready for the drive across the Harbor Bridge.
Towing your boat to Packery Channel or a camper to Goose Island State Park is easier than ever thanks to the available ProGrade™ Trailering System. This tech suite offers up to 14 available camera views—including an innovative "Transparent Trailer" view—allowing you to hitch up and navigate tight boat ramps with total confidence. Additionally, the Sierra 1500 is available with Super Cruise™, allowing for hands-free driving and trailering on compatible roads.
A Trim for Every Corpus Christi Driver
The GMC Sierra 1500 lineup provides a wide range of trims tailored for heavy-duty work, off-road dominance, or unparalleled luxury:
- Pro & SLE: The essential workhorses. Featuring durable interiors, standard LED headlamps, and the impressive TurboMax™ engine, they are built to tackle demanding days on the job site.
- Elevation: Adds a bold, monochromatic exterior appearance with striking 20-inch gloss-black painted aluminum wheels and LED fog lamps to turn heads around town.
- SLT: Steps up the premium feel with leather-appointed seating, a 5.3L V8 engine, and the innovative MultiPro™ Tailgate that offers six distinct functions for easier bed access.
- AT4 & AT4X: The ultimate off-road trims. They feature a 2-inch factory lift, specialized off-road suspensions, skid plates, and mud-terrain tires, ready to conquer the coastal dunes.
- Denali & Denali Ultimate: The pinnacle of professional-grade luxury. These trims offer open-pore wood trim, forged aluminum wheels, premium Bose® audio, and signature chrome grilles for a first-class driving experience.
Sierra 1500 Model Information
Explore more information about current and previous year versions of this popular truck.
Why Buy a GMC Sierra 1500 from AutoNation Buick GMC Corpus Christi
The GMC Sierra 1500 delivers the power, capability, and comfort you expect from a premium full-size pickup. At AutoNation Buick GMC Corpus Christi, we make it easy to find your perfect Sierra 1500 with our extensive inventory, transparent 1Price guarantee, and dedicated service team. Whether you need a dependable work truck or a versatile daily driver, the Sierra 1500 offers the performance and quality to meet your needs.