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With access to over 20 unique lenders, including all major banks and one of the high-approving option exclusive to Ernie Dean, we’ll guarantee to get you the very best interest rate your credit will allow.

Our Latest Blog Posts

Pick the Colour For Your 2022 GMC Yukon, Today!

Pick the Colour For Your 2022 GMC Yukon, Today!

Exterior Colour Choices for the 2022 GMC Yukon To be sure, the GMC Yukon is one of the most recognizable vehicles on the road today. Our manufacturing partner offers several exterior colour option...

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Learn About Your Available Choices for the 2022 Chevy Silverado

Learn About Your Available Choices for the 2022 Chevy Silverado

2022 Chevrolet Silverado Configuration Options The Chevrolet Silverado is one of the most versatile vehicle platforms in the history of the automotive industry. When a Silverado is properly equipp...

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Check Out The Difference for the Silverado LT Trail Boss and Sierra Elevation

Check Out The Difference for the Silverado LT Trail Boss and Sierra Elevation

2022 Chevrolet Silverado LT Trail Boss vs. 2022 GMC Sierra Elevation Ernie Dean GM is home to one of Ontario’s most diverse inventories of new Chevrolet and GMC pickup trucks. Customers look...

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Truck Shopping Made Easy

Ernie Dean Chevrolet Buick GMC is Ontario’s Truckville! We’re your one-stop shop for everything to do with buying a new or used pickup, or just learning more about a GM truck you may be interested in. Whether it’s a legendary GMC Sierra 1500, Chevrolet Silverado 1500, their heavy duty options or the stylish & capable GMC Canyon and Chevrolet Colorado, at Ernie Dean there’s a pickup for you.

Ernie Dean is the most helpful truck dealer you’ll find in Ontario, where from our research pages, blog, video content and insightful staff we’ll make sure you get every question answered! We’re a small-town dealer near New Tecumseth, but provide a huge inventory of new and used pickups, with gorgeous country roads to enjoy a one-of-a-kind test drive. Shopping for a truck has never been this easy, and at Ernie Dean we prioritize complete customer satisfaction in your truck needs over just simply selling.

Used Trucks, SUVs & Cars in Alliston, ON

While we love pickups at our dealership, we also have an extensive inventory of cars and SUVs as well. Spanning across all of our Chevrolet, Buick and GMC brands, both new and pre-owned vehicles are available for you in a relaxed dealership environment. We understand that a new model may not be in the cards for some, but are more than happy to introduce you to a used truck, SUV or car in Alliston that’s just as good.

Our sales staff has close to 100 years of combined experience selling vehicles, so we’ll be able to find you a vehicle that fits your personality. Apply for credit and receive terrific interest rates on a loan from a high quality lender, where our finance department will help you onto a payment plan that works within your budget. Book a VIP sales appointment and experience one-of-a-kind dealership service here at Ernie Dean, where you’re always met with friendly staff who are ready to help!