Thomas Buick GMC LTD

06/14/2026

06/11/2026

PHOTOSHOOT FUNDRAISER 📸 FOR THE NHS SATURDAY JUNE 13TH 11-2PM AT THOMAS BUICK GMC‼️

Join us for a dog days of summer community fundraiser for the ! 🐾

Bring your furry friends and strike a pose in our vintage truck setup for a donation. There will also be pup cups from , nail trims, and a food truck on site for you to enjoy!

Help us help animals in need in our community! ❤️🐾

06/03/2026

Costco Members Save BIG this month on the all-new 2026 Buick Encore GX at Thomas Buick GMC! 🔥

✔ Save up to $1,200 for Executive Members
✔ Save up to $1,000 for Non-Executive Members

PLUS get a Thomas Exclusive Offer:
$500 Gas Card on New In-Stock Buick Encores AND Buick Enclaves! ⛽️

Style, value, and incredible savings all in one place. Visit Thomas Buick GMC today at 100 University Ave. W Cobourg before these offers are gone!

05/29/2026

🚨 THE 0% EVENT IS HERE at Thomas Buick GMC 🚨

Drive away with unbeatable financing offers on your favourite Buick & GMC models:

🔥 Finance from 0% for 36 months on:
• GMC Sierra 2500
• GMC Terrain
• Buick Envista
• Buick Encore GX

🔥 Finance from 0% for 72 months on:
• 2026 GMC Sierra 1500
• Buick Envision

These offers won’t last long, upgrade your ride today at Thomas Buick GMC.

Learn more at:
📍 100 University Ave W, Cobourg
🌐 www.thomascobourg.ca
📞 905-372-5447

* Restrictions apply. See dealer for details.

05/23/2026

SATURDAY AT THOMAS 🔥🤠‼️

Back Roads Country Presents: Stapleton & Combs Tributes PRE-SALE EVENT 10am - 3pm

Be the first to grab your tickets at Thomas Buick GMC 100 University Ave W, Cobourg

PLUS 🚗
Anyone who purchases pre-sale tickets will qualify for a $500 Vehicle Purchase Voucher toward a new Buick or GMC vehicle at Thomas Buick GMC.

Offer valid until June 30, 2026. Terms & conditions apply.

This is a country concert you won’t want to miss!

05/19/2026

Costco Members Save BIG this month on the all-new 2026 Buick Envista at Thomas Buick GMC! 🔥

✔ Save up to $1,200 for Executive Members
✔ Save up to $1,000 for Non-Executive Members

PLUS don’t miss our 0% Financing Event!

🚗 Finance from 0% for 36 months on:
• Buick Envista
• GMC Sierra 2500
• GMC Terrain
• Buick Encore GX

🚙 Finance from 0% for 72 months on:
• 2026 GMC Sierra 1500
• 2026 Buick Envision

Style, value, and incredible savings all in one place. Visit Thomas Buick GMC today at 100 University Ave. W Cobourg before these offers are gone!

05/15/2026

We will be closed Saturday May 16th - May 18th.
Wishing everyone a safe and happy long weekend! 🎆

05/08/2026

This Mother’s Day, give Mom the gift of safety, comfort, and confidence on the road 🌸☀️

Get her ready for summer driving with fresh tires from Thomas Buick GMC! Whether it’s road trips, school runs, or weekend getaways, we’ve got the perfect fit for every journey.

05/07/2026

To serve you better, we’ve extended our sales hours! ☀️🚗

Visit us at Thomas Buick GMC, conveniently located at 100 University Ave. West in Cobourg.

🕒 Sales Hours:
Monday–Thursday: 8am–7pm
Friday: 8am–5:30pm
Saturday: 8am–3pm

We look forward to seeing you!