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Our Latest Blog Posts

Chevrolet Teams Up with Outdoor Outfitter for Improved Bison Model

Chevrolet Teams Up with Outdoor Outfitter for Improved Bison Model

2024 Chevrolet Colorado New Features and ZR2 Bison Equipment  The 2024 Chevrolet Colorado is slated to arrive at the Ernie Dean GM showroom soon after the new year begins. Customers interested in...

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GMC Brings New Off-Road Capability to 2024 Canyon AT4X Trim

GMC Brings New Off-Road Capability to 2024 Canyon AT4X Trim

What is the 2024 GMC Canyon AT4X AEV Edition? Since we first laid eyes on the GMC Canyon AT4X, we were left wondering how the automaker could top the refined off-road in subsequent model years. Er...

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The 2023 GMC Acadia Offers Space For Everyone

The 2023 GMC Acadia Offers Space For Everyone

2023 GMC Acadia Passenger and Cargo Space There might not be a better vehicle for everyday living than the GMC Acadia. Every 2023 GMC Acadia offers efficient performance, advanced connectivity and...

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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!