Welcome to Cowan Buick GMC

Featured specials and events

New Offer!

4.49% APR for 72 months on select 2022 GMC Canyon models.

2022 GMC Canyon
Truck

New Offer!

4.49% APR for 72 months on select 2022 GMC Sierra 2500HD models.

2022 GMC Sierra 2500HD
Truck

New Offer!

2.99% APR for 72 months on select 2022 GMC Sierra 1500 models.

2022 GMC Sierra 1500
Truck

New Offer!

2.99% APR for 60 months on select 2022 GMC Acadia models.

2022 GMC Acadia
SUV

Inspired by Your Recent Activity

  • 2022 GMC Sierra 3500HD 4WD Crew Cab 172 Denali Truck Crew Cab
    2022 GMC Sierra

    3500HD 4WD Cre…

    • $105,388
    • + Sales Taxes*

    Quick Specs

    View Details
  • 2022 GMC Sierra 2500HD 4WD Crew Cab 159 Denali Truck Crew Cab
    2022 GMC Sierra

    2500HD 4WD Cre…

    • $105,833
    • + Sales Taxes*

    Quick Specs

    View Details
  • 2022 GMC Sierra 1500
    2022 GMC

    Sierra 1500

    • Please Call

    Quick Specs

    View Details
  • 2022 Buick Envision AWD 4dr Preferred SUV
    2022 Buick Envision

    AWD 4dr Pr…

    • $44,078
    • + Sales Taxes*

    Quick Specs

    View Details
  • 2022 Buick Envision AWD 4dr Essence SUV
    2022 Buick Envision

    AWD 4dr Es…

    • $45,278
    • + Sales Taxes*

    Quick Specs

    View Details

How to purchase online

Here at Cowan Buick GMC, we understand your time is valuable. That's why we provide options to make your next purchase or lease more convenient. If you prefer to do the process from home, you can start with a trade-in appraisal or a finance application. Once you select the vehicle you're interested in, you will have options to adjust your payments and purchase online. You can even get your vehicle delivered to your home! If at any point you decide you're more comfortable with one of our teammates by your side, we're here to help. Stop in any time we're open to pick up where you left off.
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Car shopping made easy

It is our mission to be the automotive home of drivers in the Bowmanville ON area. We provide a vast selection of new and pre-owned vehicles, exceptional car care and customer service with a smile!

Speaking of new models, you have your pick of our showroom. Our local dealership keeps a great stock of used cars, trucks and SUVs in inventory. With competitive prices offered on every pre-owned model for sale on our lot, you won't find a reason to visit any other dealership in Bowmanville.

We keep you going

Our service team at Cowan Buick GMC will treat your vehicle like one of our own. We're by your side whenever you need any car service and repair work done in Bowmanville. What's more, our auto parts team would be happy to get you whatever you need to keep your vehicle on the road for many miles to come.
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  1. Cowan Buick GMC

    166 King Street East
    Bowmanville, ON L1C 3Z2

    • Sales: 9056233396
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Get in touch

  • Contact our Sales Department at: 9056233396
  • Monday9:00 AM-8:00 PM
  • Tuesday9:00 AM-8:00 PM
  • Wednesday9:00 AM-8:00 PM
  • Thursday9:00 AM-8:00 PM
  • Friday9:00 AM-5:30 PM
  • Saturday9:00 AM-5:00 PM
  • SundayClosed