Two of the best mid-size three-row SUVs on the road today come from the same family — the 2026 Buick Enclave and the 2026 GMC Acadia Denali. Both share a 2.5L turbocharged engine, three rows of seating, a maximum towing capacity of up to 5,000 lbs (2,267 kg), and a long list of standard safety and driver assistance features. But they take different approaches to the premium mid-size segment, and which one fits depends on how you drive and what you value most.

For Windsor families shopping between these two vehicles, here’s a direct comparison built entirely from verified 2026 specifications.

At a Glance: Key Specifications

Feature	2026 Buick Enclave	2026 GMC Acadia Denali
Engine	2.5L Turbo, 328 hp, 326 lb-ft	2.5L Turbo, 328 hp, 326 lb-ft
Transmission	8-speed automatic	8-speed automatic
Drivetrain	AWD standard	AWD standard
Seating	Up to 7	7 (captain’s chairs std)
Max Cargo	2,761 L	2,760 L
Behind 2nd Row	1,617 L	1,622 L
Max Towing	5,000 lbs (2,267 kg)	5,000 lbs (2,267 kg)
Main Display	30-inch ultra-wide diagonal	15-inch diagonal
Audio (Denali/Avenir)	16-speaker Bose (Avenir)	12-speaker Bose (Denali)
Super Cruise	Available (all trims)	Available

The Display: A Clear Differentiator

The most visually obvious difference between these two vehicles is the infotainment display. The Enclave features a 30-inch ultra-wide diagonal integrated display — the largest screen in its class — that spans across the dashboard in a single sweeping unit. The Acadia Denali’s system uses a 15-inch diagonal GMC Premium Infotainment System with an 11-inch diagonal Driver Information Centre. Both support Google built-in, wireless Apple CarPlay, and wireless Android Auto. But the sheer scale of the Enclave’s display is distinctive in this segment.

Seating and Interior Character

The Acadia Denali comes standard with 1-Touch flat-folding Smart Slide second-row seats, captain’s chairs standard in the second row, and 7-passenger seating. The Denali’s interior uses 4-way power lumbar controls for both driver and front passenger, perforated leather-appointed seating, and wood-grain trim.

The Enclave takes a quieter, more premium tone throughout the cabin. QuietTuning technology with Active Noise Cancellation is standard across all Enclave trims, creating a noticeably hushed interior environment. On the Avenir trim, the Enclave adds massaging heated and ventilated front seats, Continuous Damping Control suspension, and a 16-speaker Bose Performance Series audio system. On the Preferred trim (the closest comparison to the Acadia Denali), the Enclave’s standard 12-speaker Bose system and heated power front seats set a strong baseline.

Super Cruise Availability

Both vehicles offer available Super Cruise hands-free driver assistance technology. On the Enclave, Super Cruise is offered as an available package across all three trims (Preferred, Sport Touring, Avenir). On the Acadia, Super Cruise is available as a package on Elevation, AT4, and Denali, and comes standard as part of the Denali Ultimate package. Either way, both vehicles give you access to hands-free driving on more than 640,000 km of compatible highways in Canada and the United States.

Exterior Design

These vehicles reflect their brand identities clearly. The Enclave carries Buick’s PURE design philosophy — sculpted contours, signature check-shaped LED daytime running lamps, and a low wide grille — delivering a more formal, premium silhouette. The Acadia Denali carries the signature Denali grille, standard wheel opening mouldings, and available 22-inch machined aluminum wheels (standard on Denali Ultimate), giving it a more assertive, truck-influenced presence.

Which One Is Right for You?

Choose the 2026 Buick Enclave if:

• The 30-inch display is important to you
• You want Buick’s QuietTuning and Active Noise Cancellation as standard
• The Avenir trim’s massaging seats and Continuous Damping Control appeal
• You prefer a more formal, refined interior tone

Choose the 2026 GMC Acadia Denali if:

• Captain’s chairs in the second row are a priority for seven-passenger seating
• You want access to the Acadia Denali Ultimate and its massaging leather seats and Bose 16-speaker system
• GMC’s more athletic exterior design language fits your preference
• AT4 off-road capability is something you want available within the same family

Explore Both at Premier Chevrolet Cadillac Buick GMC in Windsor

Both the Buick Enclave and the GMC Acadia Denali are available at Premier Chevrolet Cadillac Buick GMC in Windsor. Our team can walk you through both trim structures, let you experience each cabin in person, and help you find the right fit for your family in Ontario. Come by or reach out to arrange a side-by-side look.