The 2026 GMC Acadia is a top mid-size SUV, blending stylish design, capability, and technology. At JIM TRENARY OF UNION, INC. in UNION, MO, we proudly offer this three-row SUV to families and adventurers in the region. It suits daily commuting or weekend trips with its performance, comfort, and safety features that enhance every journey. Drivers from Sullivan, MO find the Acadia combines practicality with luxury.
The 2026 GMC Acadia reinforces its position as a top mid-size SUV with improved features and capabilities. It highlights GMC's focus on innovation, including the available Super Cruise driver assistance for hands-free driving on compatible roads. The model offers four trims, from the affordable Elevation to the luxurious Denali Ultimate. Families in O'Fallon, MO will find the updates make the Acadia more capable and comfortable. Standard features include a 15-inch Premium GMC Infotainment System with Google built-in, keeping you connected.
The 2026 GMC Acadia features a bold exterior with GMC's distinctive style. It measures 204.0 inches long, 79.6 inches wide, and 71.4 inches tall, offering a commanding yet manageable presence. With a 120.9-inch wheelbase, it provides stability and a smooth ride. The model includes a panoramic sunroof, 22-inch wheels, power-folding mirrors, and LED IntelliBeam headlamps. The AT4 trim has off-road cues like red recovery hooks and rugged accents, highlighting its capabilities.
The 2026 GMC Acadia features a 2.5-liter turbo four-cylinder engine with 328 horsepower and 326 pound-feet of torque, using Variable Valve Timing and direct injection for efficiency. It has an eight-speed automatic transmission and options for FWD or AWD, with the AT4 trim offering an Active Torque Control All-Wheel Drive for off-road use. Fuel economy is estimated at 20 MPG city/26 highway for FWD and 23 MPG city/23 highway for AWD. A standard Trailering Package allows towing up to 5,000 pounds, making it suitable for both city and rural driving in Hillsboro, MO.
Step inside the 2026 GMC Acadia to find a well-designed cabin focused on comfort and connectivity. It offers seating for seven or eight in a spacious three-row layout with Smart Slide second-row captain's chairs for easy access. The interior features a 15-inch Premium GMC Infotainment System with Google built-in, navigation, wireless Apple CarPlay, and Android Auto. A Bose 12-speaker system provides quality audio, with the Denali Ultimate offering a 16-speaker Bose system. Climate control is tri-zone with individual settings, and heated front seats and a steering wheel are standard. Upper trims include ventilated seats, massage functions, and heated rear seats. An available head-up display projects vital info, and USB ports are throughout all rows.
The 2026 GMC Acadia features extensive safety tech, including Adaptive Cruise Control, Forward Collision Alert, Automatic Emergency Braking, Pedestrian and Bicyclist Braking, Intersection Emergency Braking, HD Surround Vision, Blind Zone Steering Assist, and Rear Cross Traffic Braking. Standard safety also includes Reverse Automatic Braking, Lane Keep Assist, Rear Camera Mirror, with available Super Cruise for hands-free driving, parking assist, and Driver Attention Assist. Teen Driver tech enables parental control, and Wentzville, MO families can trust the vehicle's comprehensive safety.
The 2026 GMC Acadia offers diverse exterior and interior color options to suit your style. Interior choices include After Dark, Gideon Gray, and Woodland Mahogany Full Leather for the Denali Ultimate. The AT4 features Forest Storm with Mahogany Accents cloth and CoreTec seating. Denali trims include Sheer and Very Dark Atmosphere Perforated Leather. Wheel options range from 18-inch aluminum to 22-inch machined aluminum with After Midnight or Gloss Black finishes, allowing you to customize its look.
Visit JIM TRENARY OF UNION, INC. in UNION, MO, to experience the 2026 GMC Acadia. Our knowledgeable team will help you find the right configuration, whether the rugged AT4 or luxury Denali Ultimate. We offer flexible financing and leasing to make your purchase smooth. Contact us for a test drive and see why the 2026 GMC Acadia leads in mid-size SUVs.
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1001 N HWY 47
UNION, MO 63084
