Key Features of the 2025 GMC Sierra 1500

Twin TurboMax™ Engine

One of the most significant enhancements in the 2025 GMC Sierra 1500 is the advanced TurboMax™ engine. Delivering 310 horsepower and 430 lb.-ft. of best-in-class standard torque, this engine excels in both city driving and on job sites that require serious performance. With available max towing of up to 9,500 lbs.*, the TurboMax™ supports heavy loads without sacrificing everyday drivability. Matched to an 8-speed automatic transmission, this engine achieves optimal efficiency and durability, with a 5-year/100,000-mile Powertrain Limited Warranty adding peace of mind. The selection of powerplants doesn’t stop here, as buyers can opt for the 5.3L or 6.2L EcoTec3 V8 or the efficient and powerful Duramax® 3.0L Turbo-Diesel for those who demand even more capability.

State-of-the-Art Infotainment and Connectivity

The Sierra 1500’s interior boasts one of the most impressive technology suites in its class. The available 13.4-inch diagonal multicolor touchscreen anchors the dashboard, seamlessly integrating navigation, music, smartphone connectivity, and vehicle settings. Accompanying this is the 12.3-inch diagonal Driver Information Center, providing customizable driving data and alerts at a glance. Higher trims add Super Cruise®, GMC’s hands-free driver assistance technology, available on Denali and Denali Ultimate for select highways. Those who demand superior audio will find the available 12-Speaker Bose® Premium Series with Centerpoint® surround sound a real treat on the road.

Refined Interior Comfort and Premium Touches

The Sierra 1500 is meticulously crafted for comfort, with materials and features designed to exceed expectations. Depending on trim, drivers can enjoy heated and ventilated perforated leather seats, 10-way to 16-way power adjustments with lumbar support, and even seat massage features on the AT4X and Denali Ultimate. Trims such as Denali provide authentic open-pore wood and patterned aluminum trims, while the Jet Black interior with Kalahari accents on AT4 reflects the truck’s adventurous spirit. Drivers and passengers benefit from dual-zone climate control, wireless device charging, generous legroom, and smart storage, making every drive near Austin, TX luxurious and practical.

Bold Exterior and Innovative Cargo Solutions

The exterior of the 2025 GMC Sierra 1500 commands attention with dynamic design cues and smart utility. The signature Sierra 1500 grille varies by trim—from monochromatic gloss-black mesh on the Elevation to chrome-accented Denali grilles. Lighting is robust and modern, with LED headlamps, taillamps, and fog lamps. The world-first Six-Function MultiPro™ Tailgate revolutionizes cargo access, offering steps, workstation configurations, and improved loading flexibility. Available CarbonPro® composite bed options ensure rugged durability, while up to 12 standard cargo tie-downs and a factory spray-on bedliner offer practicality for tools or recreational gear alike.

Comprehensive Safety and Advanced Driver Assistance

Safety sits at the core of the Sierra 1500 experience, with advanced features included or available across trims. The GMC Pro Safety suite provides front pedestrian braking, lane keep assist with lane departure warning, forward collision alert, and automatic emergency braking. The truck’s sturdy frame includes multiple strategically placed airbags and a range of electronic stability and traction controls. On higher trims, the available Super Cruise® technology takes safety and confidence to new heights, enabling true hands-free driving on compatible roads. Add in advanced trailering technology and robust off-road systems, and this pickup delivers unmatched versatility with confidence for families and businesses alike near Austin, TX.