MacMaster Buick GMC

MacMaster Buick GMC Dufferin County’s Buick & GMC Headquarters

🏆 Ontario’s #1 GM Certified Pre-Owned Dealer — 6 Years Running! We look forward to serving you!

Family-owned and proudly serving our community since 1976

Explore our new & used inventory at https://2ly.link/27sYf MACMASTER BUICK GMC ORANGEVILLE, treats the needs of each individual customer with paramount concern. We know that you have high expectations, and as a GM dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commi

tment to excellence by calling (866) 980-9413. Please browse through our new and used inventory, and if you don't see what you're looking for, click on our Car Finder, and we will gladly find that car for you, or give us a call at (866) 980-9413. MacMaster Buick GMC experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling
1 (866) 980-9413. Come by and let us show you what makes us your local GM dealer. If you'd like a see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to our site, or give us a call.

Built to stand out 🤩 Nothing beats the bold styling and refined comfort of a GMC Sierra Denali from MacMaster GM!
09/02/2026

Built to stand out 🤩 Nothing beats the bold styling and refined comfort of a GMC Sierra Denali from MacMaster GM!

Clear skies, fresh inventory, and a whole lot of chrome waiting for you!!!Come find your next vehicle with us this week ...
09/01/2026

Clear skies, fresh inventory, and a whole lot of chrome waiting for you!!!

Come find your next vehicle with us this week and let our team get you behind the wheel.

There’s nothing quite like a fresh gloss black Buick looking sharp under the showroom lights at MacMaster GM!Stop by and...
08/31/2026

There’s nothing quite like a fresh gloss black Buick looking sharp under the showroom lights at MacMaster GM!

Stop by and check it out in person today!

More of the Sierra HD AT4!Back on the open road where this heavy-duty build belongs.
08/29/2026

More of the Sierra HD AT4!

Back on the open road where this heavy-duty build belongs.

Looking down on some of the best inventory around. 📍 Drop by the dealership this week and see our selection up close. ...
08/27/2026

Looking down on some of the best inventory around. 📍 Drop by the dealership this week and see our selection up close.

Elevate your everyday drive 🚘 Who says your daily commute has to feel ordinary? Slide into luxury, connect your world ef...
08/25/2026

Elevate your everyday drive 🚘

Who says your daily commute has to feel ordinary? Slide into luxury, connect your world effortlessly, and enjoy the ride!

08/23/2026

There is nothing quite like a 6.6L Duramax on the backroads. Come check out this Sierra HD AT4 in person at MacMaster GM!

Ready for a summer upgrade? Come explore the latest inventory waiting for you on the lot today and let our team get you ...
08/21/2026

Ready for a summer upgrade? Come explore the latest inventory waiting for you on the lot today and let our team get you behind the wheel ☀️

08/20/2026

Employee Pricing is live for everyone this month at MacMaster GM! Take thousands off select new Buick & GMC lineups, with even deeper discounts on select Sierra 1500 trucks. Don’t wait—stop by and check out our inventory today!!

Some delivery photos rolling your way! 🚗✨Nothing beats seeing our customers drive away happy in their new vehicles. Our ...
08/19/2026

Some delivery photos rolling your way! 🚗✨

Nothing beats seeing our customers drive away happy in their new vehicles. Our team at MacMaster Buick GMC is proud to provide great service, great vehicles, and an experience worth smiling about!

Congratulations to all of our amazing customers, enjoy the new rides! ✨

Address

207171 Highway 9 East
Orangeville, ON
L9W2Z5

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 5:30pm
Saturday 8am - 5pm

Telephone

+15199411360

Website

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