The 2026 GMC Sierra 1500 exemplifies professional-grade engineering, blending rugged capability with comfort for Missouri drivers. At JIM TRENARY OF UNION, INC. in UNION, MO, our team can help you explore this full-size pickup. Whether for work or daily driving with strong towing, the Sierra 1500 offers reliable performance and features that surpass expectations. Sullivan, MO drivers trust us for excellent service and selection.
The 2026 GMC Sierra 1500 evolves with improved technology and trim options for diverse drivers. It features upgrades to the GMC Pro Safety suite for better collision avoidance and driver assistance. The infotainment system with Google apps offers seamless connectivity with navigation and voice control. Super Cruise remains on select trims, providing hands-free driving on compatible roads-ideal for families from O'Fallon, MO on long trips.
The 2026 GMC Sierra 1500 features bold styling and versatile configurations, including Crew, Double, and Regular Cab options. It measures up to 241.4 inches long and 81.2 inches wide, balancing presence and practicality. LED projector headlamps and daytime running lamps give it a distinctive look. The GMC MultiPro Tailgate on select trims offers six functions, transforming truck bed use. Many trims include deep-tinted glass and fog lamps for improved style and function.
The 2026 GMC Sierra 1500 offers a range of powertrains. The standard 2.7-liter Turbo four-cylinder produces 310 horsepower and 430 pound-feet of torque, paired with an eight-speed auto for efficient acceleration. The 5.3-liter EcoTec3 eight-cylinder delivers 355 horsepower and 383 pound-feet of torque with Dynamic Fuel Management. The top 6.2-liter EcoTec3 eight-cylinder generates 420 horsepower and 460 pound-feet of torque for maximum performance. Diesel fans will appreciate the 3.0-liter Duramax Turbo-Diesel inline-six, with 305 horsepower, 495 pound-feet of torque, and up to 28 MPG highway. Customers in Hillsboro, MO often prefer the diesel for power and efficiency. Both rear-wheel and four-wheel drive are available, with 10-speed automatics featuring Tow/Haul Mode, Cruise Grade Braking, and Powertrain Grade Braking on eight-cylinder models.
The 2026 GMC Sierra 1500's interior combines comfort and connectivity. It comes equipped with a 13.4-inch GMC Infotainment System featuring Google apps, a color touchscreen, AM/FM stereo, and Bluetooth audio. Wireless Android Auto and Apple CarPlay make smartphone integration effortless. Trim options range from cloth seats to full-grain leather, with premium models offering heated and ventilated seats. The Bose Premium Audio System, with seven speakers and a Richbass woofer, delivers excellent sound quality; higher trims include 12 speakers for an immersive experience. Features for the driver include a power-adjustable steering column, wireless charging, and up to four USB ports. Designed to seat six, the Sierra is well-suited for families.
The 2026 GMC Sierra 1500 offers a comprehensive GMC Pro Safety suite focused on occupant protection, including features like Forward Collision Alert, Following Distance Indicator, Front Pedestrian Braking, IntelliBeam high beams, Lane Keep Assist, and Automatic Emergency Braking. Denali trims add Enhanced Automatic Emergency Braking. Available options include HD Surround Vision, Rear Cross Traffic Braking, Trailer Side Blind Zone Alert, and Park Assist. The Safety Alert Seat provides haptic warnings, helping families from Wentzville, MO stay safe. Standard safety features include dual-stage frontal airbags, side-impact airbags, and head-curtain airbags for all seating positions.
The 2026 GMC Sierra 1500 has a wide range of exterior colors and interior options. Work trims feature Jet Black vinyl and cloth, while premium models include leather in colors like Jet Black, Dark Walnut/Slate, Atmosphere/Brownstone, Alpine Umber, and Obsidian Rush. Some trims, such as AT4, have unique accents like Kalahari highlights, helping buyers personalize their Sierra.
Visit JIM TRENARY OF UNION, INC. in UNION, MO to experience the 2026 GMC Sierra 1500. Our sales team will help find the right configuration for your needs. Whether buying or leasing, our finance center and team will work with you to fit your budget. Schedule a test drive to see why the GMC Sierra 1500 sets the standard for professional-grade pickups. Contact us to start your journey toward owning this vehicle.
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1001 N HWY 47
UNION, MO 63084
