GMC’s three-row Acadia was already on the upswing after its big 2024 redesign, but the 2026 version shows the automaker is still improving things. This SUV is great for road trips and family duty, but it’s leaning even further into upscale territory, especially with the new Denali Ultimate trim. It’s big, powerful, tech-savvy, and refined without going full luxury-brand pricing. If that sounds like your kind of midsize SUV, let’s get into what’s new.
Key Takeaways
- A new Denali Ultimate trim adds upscale features and tech for 2026.
- Every Acadia now comes standard with a 328-hp turbo engine.
- A 15-inch touchscreen, wireless charging, and Super Cruise are also standard.
Changes for the 2026 GMC Acadia?
There's no full redesign this year (that already happened in 2024), but the 2026 Acadia still gets a few worthwhile upgrades. GMC added a key card entry system as standard, and there are two new paint colors in the lineup: Glacier White Tricoat and Riverstone Metallic.
The biggest news, though, is the addition of the Denali Ultimate trim. It's the most high-end Acadia yet, and it's packed with premium finishes, big wheels, and luxury-level comfort and tech.
The Denali Ultimate Brings a Premium Feel to the Lineup
This new trim isn’t just for show. On the outside, the Denali Ultimate wears a Vader chrome grille, animated LED running lights, and 22-inch machined wheels with an After Midnight Metallic finish. Denali badging rounds it all out.
Inside, GMC decked it out with Woodland Mahogany leather seats that are heated, ventilated, and massaging. The Paldao wood trim is laser-etched, and even the seatbacks and door panels get embossed map details for a bit of flair. You’ll also get a 16-speaker Bose stereo, digital rearview mirror, and a sharp 8-inch head-up display.
Turbocharged Power for Every Acadia Model?
Every 2026 Acadia now comes with a 2.5-liter turbocharged four-cylinder making 328 horsepower. It pairs with an 8-speed automatic and either front- or all-wheel drive. When it comes to fuel economy for the 2026 GMC Acadia, it sits around 20 mpg city / 27 highway for front-wheel drive, or 19/24 with all-wheel drive.
With a 19.4-gallon fuel tank, you’re looking at about 446 miles of range in the best-case scenario, which is plenty for weekend getaways without stopping for gas.
The Acadia's Big Screens and Hands-Free Driving Are Standard
Every Acadia trim comes with a 15-inch portrait-style touchscreen, an 11-inch digital instrument cluster, wireless Apple CarPlay and Android Auto, and six USB ports. A wireless charging pad and a 12-speaker Bose system are also standard.
And Super Cruise is available on all trims now, giving you GM’s advanced hands-free driving tech on compatible roads.
The Acadia Is a Midsize SUV That Will Hit All Your Marks
The 2026 GMC Acadia builds on an already-strong redesign with more tech, more luxury, and more capability. The Denali Ultimate trim is great if you want that top-shelf experience without crossing into Escalade territory, but even base models deliver where it counts. Between the sharp new looks, generous features, and turbo power, this is a midsize SUV that doesn’t ask you to compromise. Contact us today to find out when you can experience it for yourself!