Addison on Erin Mills

Addison on Erin Mills One of Mississauga's top rated Chevrolet Buick GMC And Commercial Truck dealers! Home of Replacement Addison GM is located in Mississauga, Ontario.

Our Buick, Chevrolet, GMC dealership has a great selection of new and used Buick, Chevrolet and GMC cars. If you're searching for a new car, browse our inventory for the GMC Sierra and Chevrolet Silverado, Chevrolet Trailblazer and Equinox, GMC Terrain and the all new Buick Encore GX. Our portfolio of EV vehicles continue to grow from the Equinox and Blazer EV, Hummer EV, Silverado and Sierra EV.

If you would like to test drive any of these models, come down to 6600 Turner Valley Road, Mississauga, ON, L5N 5Z1. If, instead, you're looking for a used car in Mississauga, we can help you there too. Browse our large selection of used Buick, Chevrolet and GMC cars as well as vehicles from other top manufacturers to find the right car for you at www.addisononerinmills.com. At Addison GM we don't just sell cars, we provide a complete car buying experience. We provide our customers with everything from car repair services, auto parts, sales to car loan and lease financing. Come visit us today at 6600 Turner Valley Road and let show you how easy the car buying experience can be at Addison GM.

03/11/2026

Should I report them to HR?

03/11/2026

Which tire brand is the 🐐?

03/10/2026

Welcome to jackass 😂

03/09/2026

When do you put your summer tires on? 🛞

03/07/2026

Can anybody relate? 😇

03/05/2026

No interest?! In 2026?! On a BRAND NEW TRUCK???

03/05/2026

Just be reasonable 😂

03/04/2026

Don’t miss this opportunity! DM us now.
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03/03/2026

New month, new programs, new trucks!
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03/02/2026

Do you really own the vehicle if it’s not paid off?
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02/26/2026

SOLD!

Congrats Tristan on picking up this sweet 2017 Subaru WRX STI! 🥳

Driver from 1.5hrs away to grab it before it was gone, lots of hot demand but I’m glad it ended up with a good owner!

SOLD!Congratulations to Andrew and his family! 🥳Andrew was looking to upgrade from his Q3 into this beautiful Q5 for the...
02/26/2026

SOLD!

Congratulations to Andrew and his family! 🥳

Andrew was looking to upgrade from his Q3 into this beautiful Q5 for the space, and his wife and son loved it. A pleasure to deal with.

Address

6600 Turner Valley Road
Mississauga, ON
L5N5Z1

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 4pm

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