Open Today! Service: 8am-5pmSales: 9am-5:30pm
Buick, GMC Buick, GMC

Commercial Vehicles

We get it. When it comes to your fleet, you can’t afford mistakes. You need the right vehicles, customized to your specific business needs. You need a dealer you can count on and you need every dollar to count.

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Man in suit behind the wheel of a Buick, GMC
Dealership Exterior with Employees

Welcome to Mills Motors Buick GMC

Your vehicle is one of the most important things you own. It gets you to work, gets your kids to school, helps you run errands around town, and lets you take to the open road. For something so essential to everything you do, you want to rely on the very best dealership in the area for sales, financing, service, and parts. That dealership is Mills Motors Buick GMC.

The first thing people notice when they visit us in person is the size of our inventory. We carry the full lineup of new vehicles from Buick and GMC. There are many options for every driver and every budget. We also have a huge inventory of pre-owned vehicles from other major automakers, which makes it easy to comparison shop. When the right vehicle jumps out at you, our expert financing department is here to get you approved for the loan you need quickly at a competitive rate.

Once you’re on the road, trust our professional service department to handle all your long-term maintenance and repair needs. You car is in good hands with our team, and we will do everything possible to provide superior work faster and at a lower price. You can also take advantage of our parts department to find official parts and accessories for purchase for all Buick and GMC vehicles.

Car shoppers from far and wide choose to work with us a because of our total commitment to customer service. We will do whatever it takes to ensure your experience accommodates all your needs, saves you money, respects your time, and leaves you fully satisfied. Visit us in person Monday through Saturday at 240 Bond Street East in Oshawa, and contact us if we can answer any of your questions.

 

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Our Reviews

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Google Aug 6, 2021

I appreciate their professional and courteous customer service. No one likes to have to service their car. Dave, the customer service representative I worked with most recently, went above and beyond to help me have a great experience!

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Google Aug 6, 2021

Always a pleasure dealing with this place, especially Dugal. He's incredibly knowledgable, professional, friendly and reliable. Thanks again, I love my Yukon Denali!

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Google Aug 5, 2021

Safe and very efficient!!!

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Google Jul 23, 2021

Dave at service is awesome! I dropped off my car for a regular service this AM. I was greeted by Dave, who is very delightful and one can really start your day on bright side. On my return trip to pickup the vehicle, I met Dave again and strike another conversation that made me felt I was a value customer. Thanks Dave. Gilbert

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Google Jun 11, 2021

I was looking into upgrading my truck & looked up the reviews for Mills Motors & Allan Clark's name kept popping up so I set up an appointment with him. Before you know it, I had ordered a new truck from Mr. Google. lol He also kept updating where truck was located & texting pictures of the truck when it arrived which I thought was great.

We are conveniently located at 240 Bond Street, Oshawa, ON L1G 1B5 (At the corner of Ritson and Bond, across from Costco)


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Contact Us

Mills Motors Buick GMC

(905) 436 1500

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Service

(905) 432 7333

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Parts

(905) 723 8105

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Collision Center

(905) 723 2953

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240 Bond Street East • Oshawa, ON L1G 1B5

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Today's Hours:

Open Today! Sales: 9am-5:30pm

Open Today! Service: 8am-5pm

Open Today! Parts: 8am-5pm

Open Today! Collision: 8am-5pm

Main: (905) 436 1500

Service: (905) 432 7333

Parts: (905) 723 8105

Collision Center: (905) 723 2953

Open Today! Parts: 8am-5pm

Open Today! Collision: 8am-5pm

Mills Motors Buick GMC 43.9013761, -78.8554195.