http://schema.org/NewCondition 2026 GMC 1GKENPKSXTJ182615 AT4

2026
GMC ACADIA AT4 4DR ALL-WHEEL DRIVE (4SB)

Price

$68,323

68 323 $


Final Price

Price does not include taxes and licensing fees.

$68,323

Term (mo.)

Frequency

Price

$68,323

68 323 $


Final Price

Price does not include taxes and licensing fees.

$53,745

Finance For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Term (mo.)

Frequency

Price

$68,323

68 323 $


Final Price

Price does not include taxes and licensing fees.

$53,745

Lease For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Seaway Chevrolet Buick GMC Ltd

  Request Information  +1-844-937-1785

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2026 GMC Acadia AT4 AWD – The Ultimate Family Adventure SUV for Eastern Ontario Roads

Rugged Luxury Meets Everyday Practicality

Looking for a rugged SUV that’s built for real Canadian adventures without sacrificing comfort, technology, or style? Meet the 2026 GMC Acadia AT4, available now at Seaway GM in Cornwall, Ontario. With its bold design, premium tech, and serious off-road chops, this mid-size SUV is engineered for families and explorers alike across Tyotown, Martintown, Ingleside, Embrun, and everywhere in Stormont, Dundas, and Glengarry. Whether you’re heading to the cottage, carpooling through South Lancaster, or braving a snowy Maxville backroad, this Acadia is ready to roll.

Designed to Turn Heads – And Climb Hills

The 2026 Acadia AT4 doesn’t just look the part—it lives up to its aggressive styling with real capability. A lifted suspension and exclusive 18-inch dark machined aluminum wheels wrapped in all-terrain tires make it clear this isn’t your average crossover. Add in the off-road-tuned suspension and signature GMC LED headlamps, and you’ve got an SUV that’s equal parts bold and functional. Whether you’re loading up gear using the hands-free AutoSense liftgate in Alexandria or packing for a weekend escape in Williamstown, the Acadia AT4 makes a powerful first—and lasting—impression.

Inside, It’s All Comfort, Control, and Versatility

Step inside and you’ll see why the Acadia AT4 is winning over families from Winchester to St. Andrew's West. Three rows of thoughtfully configured seating accommodate up to seven passengers, and with up to 2,760 litres of cargo space, you’ve got room for it all. The Forest Storm interior theme with Mahogany accents gives it a refined touch, while the 11-inch digital driver information centre keeps you connected to your journey. From the heated steering wheel to the power-adjustable driver’s seat with lumbar support, it’s clear this SUV was designed with comfort in mind.

Built for Confidence – Every Drive, Every Season

Safety isn’t optional—it’s standard. The 2026 Acadia AT4 comes packed with over 19 advanced driver-assistance technologies, so whether you're navigating snowy backroads in Moose Creek or merging onto Highway 401 from Casselman, you're covered. The Active Torque Control AWD system offers next-level traction, while the 9-camera HD vision system, including surround view and a rear-camera mirror, enhances visibility like never before. Terrain Mode and customizable drive settings mean this SUV adapts to wherever you're going—from icy mornings in Saint Isidore to muddy summer trails in Chesterville.

Why the Acadia AT4 Tops the Segment

If you’ve considered the Ford Edge or Jeep Grand Cherokee, the Acadia AT4 deserves your attention. It outshines rivals with its cutting-edge 15-inch infotainment system, wireless Apple CarPlay and Android Auto, and a 12-speaker Bose sound system that fills every corner from Cornwall to Morrisburg with your favourite playlist. Add tri-zone automatic climate control and a wireless charging pad, and it's easy to see why families in Churchill Heights and Summerstown Station are making the switch to GMC.

Why Buy from Seaway GM?

Seaway Chevrolet Buick GMC in Cornwall isn’t just another dealership—we’re Eastern Ontario’s most trusted automotive destination. With over 35 years of industry experience, our team delivers unbeatable service, transparent financing, and exceptional value. From Saint Isidore to Russel, customers return because they know we treat them like family and make vehicle ownership easy—from trade-in to service to collision repairs with our Carstar-certified Bodyshop.

Picture This: Your Life in the Acadia AT4

Imagine this: you’re driving through Martintown with your favourite playlist streaming through the Bose speakers, kids settled comfortably in the second row, and the road ahead clear and inviting. The snow is falling lightly as you engage Terrain Mode and feel the vehicle respond with confidence. That’s not just a drive—it’s the kind of everyday adventure you’ll look forward to. Reading about the Acadia is one thing—getting behind the wheel is where the story really begins.

Book Your Test Drive Today

Experience everything the 2026 GMC Acadia AT4 has to offer. Schedule your test drive now at Seaway GM in Cornwall, Ontario and get ready to take on every road—paved or not—with confidence.


Body Style: SUV
Engine: 2.5L 4cyl
Mileage: 10 km
Exterior Colour: White
Interior Colour: Black
Fuel Type: Gasoline
Transmission: Automatic
Drivetrain: All Wheel Drive
Stock #: 26139
VIN: 1GKENPKSXTJ182615

Radio: 15" Diagonal Premium GMC Infotainment System Includes high contrast display, Google built-in compatibility, navigation capability, colour touch-screen, multi-touch display, connected apps, personalized profiles for each driver's settings, natural voice recognition and phone integration for wireless Apple CarPlay/Wireless Android Auto for compatible phones.Bose Premium 12-Speaker System with Sub-Woofer SiriusXM with 360L Trial Subscription The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. SiriusXM with 360L transforms your customers' ride with out most extensive and personalized radio experience on the road. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM privacy policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. (SiriusXM), the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.
Transmission: 8-Speed Automatic
GVWR: 6,393 lbs (2,900 Kgs)
Cloth/CoreTec Seat Trim
Engine: 2.5L DOHC SIDI with Variable Valve Timing

3.49 Final Drive Axle Ratio
Wheels: 18" x 8" Dark Machined Aluminum (45.7 cm x 20.3 cm).
Tires: 265/65R18SL AT BW
7-Passenger Seating (2-2-3 Seating Configuration) Includes 2nd row flat-folding captain's chairs with Smart Slide and 3rd row manual-folding 60/40 split-bench seat.2-Way Driver Power Lumbar Seat Adjuster 6-Way Power Front Passenger Seat Adjuster 8-Way Power Driver Seat Adjuster Front Passenger Power Lumbar Seat Adjuster Heated Driver and Front Passenger Seats


EngineMSRP
Engine: 2.5L Turbo DOHC SIDI w/VVT$00 $

Exterior Ornamentation
Front License Plate Bracket BC/MB/on - Included for vehicles shipped to British Columbia, Manitoba and Ontario.$00 $

Floor Covering
Integrated Cargo Liner (LPO)$260260 $

GVWR/Payload
GVWR: 6,393 lbs (2,900 Kgs)$00 $

Marketing Option Package
Preferred Equipment Group 4SB - (Engine: 2.5L Turbo DOHC SIDI w/VVT, Transmission: 8-Speed Automatic, GVWR: 6,393 lbs (2,900 Kgs), 3.49 Final Drive Axle Ratio, Tires: 265/65R18SL AT BW, Wheels: 18" X 8" Dark Machined Aluminum ((45.7 cm x 20.3 cm).), 7-Passenger Seating (2-2-3 Seating Configuration) (Includes 2nd row flat-folding captain's chairs with Smart Slide and 3rd row manual-folding 60/40 split-bench seat.), Heated Driver & Front Passenger Seats, 2-Way Driver Power Lumbar Seat Adjuster, 8-Way Power Driver Seat Adjuster, Front Passenger Power Lumbar Seat Adjuster, 6-Way Power Front Passenger Seat Adjuster, Cloth/CoreTec Seat Trim, Radio: 15" Diagonal Premium GMC Infotainment System (Includes high contrast display, Google built-in compatibility, navigation capability, colour touch-screen, multi-touch display, connected apps, personalized profiles for each driver's settings, natural voice recognition and phone integration for wireless Apple CarPlay/Wireless Android Auto for compatible phones.), Bose Premium 12-Speaker System w/Sub-Woofer, SiriusXM w/360L Trial Subscription (The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. SiriusXM with 360L transforms your customers' ride with out most extensive and personalized radio experience on the road. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM privacy policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. (SiriusXM), the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.))$00 $

Option Group
Floor Liner Package (LPO) - (1st & 2nd Row All-Weather Floor Liner (LPO), 3rd Row All-Weather Floor Liner (LPO))$410410 $

Radio Equipment
3 Years SiriusXM - SiriusXM extended service subscription will stop at the end of the applicable subscription period unless you decide to continue service. Plan is non-transferable and non-refundable. Service subject to the SiriusXM customer agreement and privacy policy, visit siriusxm.ca/terms to see complete terms and how to cancel which includes online methods or calling 1-888-539-7474. Some services, content and features are subject to device capabilities, an active data connection enabled in the vehicle and location availability. All fees, content and features are subject to change. Content varies by subscription plan. SiriusXM and related logos are trademarks of Sirius XM Radio Inc. and its respective subsidiaries.$299299 $

Radio TypeMSRP
Radio: 15" Diagonal Premium GMC Infotainment System - Includes high contrast display, Google built-in compatibility, navigation capability, colour touch-screen, multi-touch display, connected apps, personalized profiles for each driver's settings, natural voice recognition and phone integration for wireless Apple CarPlay/Wireless Android Auto for compatible phones. (Bose Premium 12-Speaker System w/Sub-Woofer, SiriusXM w/360L Trial Subscription (The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. SiriusXM with 360L transforms your customers' ride with out most extensive and personalized radio experience on the road. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM privacy policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. (SiriusXM), the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.))$00 $

Seat Arrangements
7-Passenger Seating (2-2-3 Seating Configuration) - Includes 2nd row flat-folding captain's chairs with Smart Slide and 3rd row manual-folding 60/40 split-bench seat. (Heated Driver & Front Passenger Seats, 2-Way Driver Power Lumbar Seat Adjuster, 8-Way Power Driver Seat Adjuster, Front Passenger Power Lumbar Seat Adjuster, 6-Way Power Front Passenger Seat Adjuster)$00 $

Sun/Moon Roof
Panoramic Power Sunroof w/Sunshade$1,7951795 $

Tire Type
Tires: 265/65R18SL AT BW$00 $

Transmissions
Transmission: 8-Speed Automatic$00 $

Wheel Type
Wheels: 18" X 8" Dark Machined Aluminum - (45.7 cm x 20.3 cm).$00 $

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Warranty Information Standard
Basic distance: 60,000 km
Basic months: 36 months
Basic warranty: 36 months/60,000km
Corrosion perforation warranty: 60 months/ unlimited distance
Drivetrain distance: 100,000 km
Drivetrain months: 60 months
Powertrain warranty: 60 months/100,000km
Roadside assistance coverage: 60 months/100,000km
Roadside distance: 100,000 km
Roadside months: 60 months

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* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2026 GMC Acadia AT4 may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

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