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Monday 9am - 6pm Tuesday 9am - 6pm Wednesday 9am - 6pm Thursday 9am - 6pm Friday 9am - 6pm Saturday 9am - 3pm

Seaway Chevrolet Cadillac Buick GMC LTD

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Seaway Chevrolet Cadillac Buick GMC LTD

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Trusted GM Dealer in Cornwall & SDG
New & Certified Chevrolet, Buick, GMC & Cadillac vehicles
Local. Family-owned.

Community-driven.
📍 Cornwall, Ontario
⬇️ Shop • Finance • Trade from Home Here at Seaway GM we have it all from buying, accessorizing and servicing your next vehicle. We ARE your one stop shop for all Chevrolet, Cadillac, Buick and GMC vehicles in Cornwall and the surrounding counties!

11/04/2026

We know good cars for under $15,000 are tough to find! Here is two that just arrived:
2018 Chevrolet Cruze with 106,000 kms
2019 Chevrolet Malibu with 92,000 kms

These will not last long and you can still finance these cars with great payments! Comment Yes and we will send you all the details.

If we sell both of these by Saturday we will give away a $500.00 referral so SHARE SHARE SHARE!

11/04/2026

Would you go Optiq or Vistiq??? Now is the time to try them both on for size. These won’t last long!!!

11/04/2026

Hello November! Bring on the Black Friday Sepcials!

11/04/2026

🚨🖤 $15,000 OFF. NO, THAT'S NOT A TYPO! 🤯🔥

Seaway GM's BLACK FRIDAY EVENT is bringing SERIOUS savings on the 2026 Chevrolet Silverado 1500 LT! 🛻💨

💥 $15,000 CASH PURCHASE CREDIT!
🏷️ Includes a $2,000 BLACK FRIDAY BONUS!

That's FIFTEEN THOUSAND reasons to stop scrolling and start truck shopping! 👀

🔥 Big trucks. BIGGER savings. And deals worth making a trip for!

📍 Seaway GM | Cornwall, Ontario

👉 Don't just look at the picture… COME SEE THE DEAL!

🌐 www.seawaygm.com

Offer applies to eligible 2026 Chevrolet Silverado 1500 LT models with cash purchase. $2,000 Black Friday Bonus included in the $15,000 total credit, not additional. Conditions apply. See dealer for details.

11/03/2026

🚨 $9,500 OFF A GMC SIERRA HD?! YES, YOU READ THAT RIGHT! 🚨

Black Friday just got SERIOUS at Seaway GM! 🖤

💰 Get a $9,500 CASH PURCHASE CREDIT on the 2026 GMC Sierra HD Denali Ultimate!

🔥 And YES, that includes a $2,500 BLACK FRIDAY BONUS!

Big truck. BIGGER savings. 💪

📍 Seaway GM | Cornwall, Ontario

👉 Don't just scroll past this one. Come see what Black Friday can do for YOU!

Cash purchase offer on eligible models. Conditions apply. See dealer for details.

11/02/2026

🚨🖤🔥 BLACK FRIDAY IS TOO BIG FOR JUST ONE DAY!!! 🔥🖤🚨

💥 IT'S BLACK FRIDAY MONTH AT SEAWAY GM!!! 💥

November is HERE and we're getting ready to make some NOISE!!! 📣💰

🛻 NEW TRUCKS!
🚙 FAMILY SUVs!
🚗 PRE-OWNED RIDES!
🔥 AND DEALS YOU'LL WANT TO WATCH FOR!

🤫 We're keeping a few surprises under wraps for now… but TRUST US, YOU'LL WANT TO KEEP YOUR EYES ON SEAWAY GM THIS MONTH! 👀

💥 BIG MONTH. BIG EXPECTATIONS. BLACK FRIDAY ENERGY!!! 💥

👇 NOW TELL US… WHAT WOULD MAKE YOU PULL THE TRIGGER ON A NEW RIDE THIS NOVEMBER?!

💰 BIG DISCOUNTS?
📉 LOW FINANCING RATES?
🎁 EXTRA PERKS?

DROP IT IN THE COMMENTS… WE'RE LISTENING! 👀🔥

📍 SEAWAY GM
🌐 www.seawaygm.com

🖤 STAY TUNED… THE FUN IS JUST GETTING STARTED!!! 🖤

11/01/2026

⏰🍂 FALL BACK INTO BIG SAVINGS AT SEAWAY GM! 🍂⏰

IT'S NOVEMBER 1ST... AND TIME TO TURN BACK THOSE CLOCKS! ⏰

Don't forget to set your clocks back ONE HOUR tonight! You get an extra hour of sleep... but we wouldn't want you to be LATE FOR WHAT'S COMING THIS NOVEMBER AT SEAWAY GM! 😉🚗

🍁 A new month means NEW opportunities, FRESH deals, and plenty of reasons to stop by!

Whether you're shopping for a new Chevrolet, Buick, GMC or Cadillac, or looking for a great pre-owned vehicle, we've got something worth making time for!

⏰ THE CLOCKS MAY BE GOING BACK, BUT THE EXCITEMENT AT SEAWAY GM IS MOVING FULL SPEED AHEAD!

📍 Seaway GM | Cornwall, Ontario

🌐 www.seawaygm.com

DON'T BE LATE... NOVEMBER IS JUST GETTING STARTED! 🚘🔥

10/31/2026

👻 THE ONLY THING SCARIER THAN HALLOWEEN…

IS MISSING OUT ON OCTOBER'S FINAL DEALS! 🎃

We're wrapping up the month at Seaway GM, and there's still time to find your next ride!

🛻 Chevrolet

💪 GMC

✨ Buick

🖤 Cadillac

Four incredible brands. One dealership. And a whole lot of reasons to stop by!

If you could drive home in ANY vehicle on our lot, what would it be?

Tell us below — we want to hear your dream ride!

📍 Seaway GM, Cornwall

10/31/2026

🚨 LOOK WHAT JUST LANDED AT SEAWAY GM! 🚨

The all-new Cadillac VISTIQ has arrived! 🔥

Will threw me the keys and said, “Go find it and do your thing!”

Well, I found it… eventually. 😂

Come along as I discover this beauty for the first time. A few laughs, a few surprises, and one Cadillac I'd love to call my own!

Oh, and for the record… those fancy door handles DO pop out automatically! The vehicle is just still in transport mode. 😂

These don't come around every day, so if you've been waiting to see one, NOW is your chance!

📍 Seaway Chevrolet Buick GMC – Cornwall

Come see us before somebody takes my dream home! 😂

Address

2695 Brookdale Avenue
Cornwall, ON
K6J5X9

Opening Hours

Monday	9am - 6pm
Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm
Saturday	9am - 3pm

Website

http://www.seawaygm.com/

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