In addition to being a full-service Dealership with a modern, high tech Service Department and a state of the art Body Shop, Mills Motors Buick GMC boasts one of the largest and most modern, well stocked Parts Departments in all of Durham Region. We are dedicated to providing independent repair shops, body shops, and the service departments of our fellow dealerships with the absolute BEST service and availability anywhere.

For decades many of our parts customers have considered Mills to be a trusted and valuable partner. It’s because, as our tagline reads, we’ll do “Whatever it takes” – supplying them with the parts, service, selection and expertise for better efficiency and profitability.

Service Specials

With monthly specials the service at Mills just gets better and better! And our 65 years young customers save on parts and labour every Thursday with our Seniors Discount Program. No minimum purchase required and cannot be combined with any other offer.

Warranty Repairs

For warranty repairs, diagnostic work or even if you just have questions about what is covered for your vehicle; ask one of our expert Service Advisors. They are here to help and will do ‘whatever it takes’ to provide you with the best answers they can.

Tire Store

Need tire storage? We can do that. Need tires? We’ve got those. Mills Tire Store offers a huge selection of all season and winter tires from premium quality brands such as Uniroyal, BF Goodrich, Goodyear, Michelin, Firestone, Hankook and Pirelli.

Seniors Savings

And Much More!

Our Service Centre offers a variety of benefits while your vehicle is in for service, maintenance or repair. The courtesy shuttle service will ensure that you can be wherever you need to be while we take care of your vehicle. Or just sit back and relax in our customer lounge with free coffee and Wi-Fi while you wait.

You’re guaranteed a nice clean ride with our complimentary car wash but did you know that Mills Motors has a list of detailing packages for you to choose from. From a plain Jane vacuum to Gold packages that will make your car feel like brand new again, there is something to choose from for every vehicle.


One source, many advantages

  • One of the largest on-hand inventories in Durham Region, providing a level of service in excess of a 95% fill rate
  • Free local delivery and nationwide courier shipping option arrangements
  • Electronic on-line links with all major OEM’s to locate and source all your parts needs
  • Wide base of suppliers, to meet all your needs and pricing requirements
  • National, provincial and state-wide electronic locator services
  • Direct quote match on almost all GM collision parts thru GM’s Bump the Competition (BTC) Program OE Collision best-fit collision parts at offshore prices
  • Fullvehicle glass parts availability at best in market price
  • Our facility allows for volume-based purchasing, passing the savings directly on to our customers
  • Extended hours and full-day Saturday availability, staffed by parts professionals
  • Easy contact via phone, email, in person or online parts request thru our web site
  • In house expert technical support. We can answer all your questions!
  • Account establishment for hassle-free purchasing
Saved Vehicles ×


You don't have any saved vehicles!

Look for this link on your favorites:


Once you've saved some vehicles, you can view them here at any time.

Contact Us ×

(905) 436 1500

Call Now

240 Bond Street East • Oshawa, ON L1G 1B5

Get Directions

Today's Hours:

Open Today! Sales: 9am-9pm

Open Today! Service: 7am-8pm

Open Today! Parts: 7am-8pm

Main: (905) 436 1500

Service: (905) 432 7333

Parts: (905) 723 8105

Collision Center: (905) 723 2953

Open Today! Parts: 7am-8pm

Open Today! Collision: 8am-5pm

Mills Motors Buick GMC

240 Bond Street East Oshawa, ON

Phone: (905) 436 1500


Phone: (905) 723 8105

240 Bond Street East Oshawa, ON


Phone: (905) 436 1500

240 Bond Street East Oshawa, ON


Phone: (905) 432 7333

240 Bond Street East Oshawa, ON

Collision Center

Phone: (905) 723 2953

240 Bond Street East Oshawa, ON
43.9013761 -78.8554195
[schema type="organization" orgtype="LocalBusiness" url="" name="Mills Motors Buick GMC" description="" street="240 Bond Street East" city="Oshawa" state="ON" postalcode="L1G 1B5" country="CANADA" email="" phone="(905) 436 1500" logo=""]
Mills Motors Buick GMC
Mills Motors Buick GMC
240 Bond Street East
Oshawa, ON, L1G 1B5 CANADA
(905) 436 1500
Mills Motors Buick GMC 43.9013761, -78.8554195.