2026 GMC Sierra 1500

The Pro keeps things honest with a TurboMax™ engine and durable materials, making it a straightforward, work-ready truck that’s perfect for hauling supplies or equipment to Quincy’s downtown or Hannibal, MO. The SLE trim adds comfort with a 13.4-inch touchscreen, a 12.3-inch driver display, and heated front seats—ideal for tackling both the urban streets of Quincy and highway drives on I-172. Elevation shows off a sharper presence with gloss-black accents, a monochromatic look, and larger wheels while still retaining all the power you need for day-to-day use. The SLT brings in chrome detailing, available 5.3L V8 power, and improved materials, making it great for work or weekend trips down Route 57. The AT4 is all about rugged off-road capability, equipped with a factory 2-inch lift, skid plates, and Rancho® shocks—perfect for rough trails or weekend adventures to Southeast Iowa. For more serious off-roading, the AT4X takes things even further with specialized dampers and available AEV upgrades. The Denali trim shifts the focus to luxury with premium materials, signature styling, and available Super Cruise®, perfect for longer highway drives to St. Louis or across I-72. Finally, the Denali Ultimate sits at the top, offering a standard 6.2L V8, full-grain leather, and 16-way power front seats with massage, making it feel more like a high-end SUV than a traditional pickup.

The TurboMax™ engine delivers 310 hp and 430 lbs. ft. of torque, with towing capabilities up to 9,400 lbs—perfect for hauling trailers or boats down to the Mississippi River. The 5.3L V8 brings in 355 hp and 383 lbs. ft. of torque, with a towing capacity of 11,200 lbs, ideal for longer trips out to Pittsfield or Mount Sterling. The 6.2L V8 produces 420 hp and 460 lbs. ft. of torque, with towing capabilities reaching up to 13,100 lbs, making it effortless to handle heavy loads. For those seeking a combination of torque and efficiency, the Duramax® 3.0L Turbo-Diesel engine delivers 305 hp and 495 lbs. ft. of torque, with towing up to 13,300 lbs. The 10-speed automatic transmission ensures smooth shifts, while the suspension system handles rough Illinois roads, including those found on rural routes like Route 57 and I-72, without compromising comfort. The available ProGrade® Trailering System provides camera views and monitoring tools, making hitching and maneuvering a breeze.

Crew Cab models offer plenty of space for 5 passengers, with a large center console, under-seat compartments, and a smart layout to keep everything organized. The materials improve as you move up the trims, with perforated leather, real wood trim, and available heated and ventilated seats, creating a more refined experience for trips across Western Illinois. The Denali Ultimate trim takes it even further, with full-grain leather and detailed stitching for a truly premium feel. Whether you’re commuting to Quincy’s downtown or going on a family road trip, the Sierra 1500’s interior has you covered.

The 2026 GMC Sierra 1500 boasts cutting-edge technology, including an available 40-inch combined display that’s sharp and easy to use. Google™ built-in handles navigation and apps directly, while wireless smartphone connectivity keeps everything seamless. Super Cruise® adds hands-free driving on compatible highways, which is perfect for long drives down I-72 to Champaign or I-74 to Peoria. The Sierra also offers up to 14 camera views and the ProGrade® Trailering System, giving you a truck that’s highly aware of its surroundings.

GMC Pro Safety comes standard, including Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, and IntelliBeam® automatic high beams. Higher trims like the Denali include HD Surround Vision and additional trailering-focused safety systems, giving you peace of mind whether you're towing a boat to Lake Michigan or driving around Quincy’s city streets.