* Offers valid from June 1 to August 31, 2026 at participating GM Canada Certified Service dealerships. Offer includes Vehicle Health Check, oil change and tire rotation. Offers may not be combined with select Dealer specific incentives or promotions. See dealer for details. Includes up to 6 litres of dexos1™ Gen 2 Full Synthetic Oil for Car and up to 8 litres of dexos1™ Gen 2 Full Synthetic Oil for Truck. Alternative oil products may carry an additional charge. Excludes medium duty and corvettes. Additional charges apply for dual wheel vehicles, high-performance vehicles, HD trucks, Duramax engines, and 0W40 equipped 6.2L engines. Offers may not be combined with select Dealer specific incentives or promotions. See dealer for details. Offer available to retail customers only. GM Canada reserves the right to cancel, modify or amend the offers without notice. Applicable taxes and environmental fees are extra. Each of the participating Certified Service locations will donate $10 per Vehicle Health Check Package to the total amount of $1500 at the end of the campaign to SickKids Foundation. Valid at participating Chevrolet, Buick, GMC, and Cadillac Certified Service Dealers. Ask your participating Dealer for complete details. ** When you purchase an Oil Change and Vehicle Health Check between June 1 and August 31, 2026, you’ll receive a $25 Esso™ and Mobil™ e-Gift Card at no charge. The Oil Change and Vehicle Health Check service must be completed between June 1 and August 31, 2026. The Express Vehicle Health Check service is not eligible for this offer. Maximum one (1) no-charge $25 Esso™ and Mobil™ e-Gift Card per VIN during the offer period. The $25 Esso™ and Mobil™ e-Gift Card must be claimed through online submission, which must be completed between June 1 and September 15, 2026, to be eligible for this offer. The e-Gift Card will be emailed within 3–5 business days of successful claim submission and verification. Offer available to retail customers only. Offer subject to change without notice and may not be combined with certain other available incentives. Valid at participating Chevrolet, Buick, GMC, and Cadillac Certified Service Dealers. Ask your participating Dealer for complete details. Offer valid from June 1 to August 31, 2026, or while supplies last. Esso is a trademark of Imperial Oil Limited. Imperial Oil, licensee. Mobil is a trademark or registered trademark of Exxon Mobil Corporation or one of its subsidiaries. Imperial Oil, licensee. Other trademarks shown are the property of their respective owners. For terms and conditions applicable to the $25 Esso™ and Mobil™ e-Gift Card, visit giftcards.esso.ca/terms.
* Offers valid from June 1 to August 31, 2026 at participating GM Canada Certified Service dealerships. Offer includes 70-point Vehicle Health Check and tire rotation. Offer available to retail customers only. Excludes corvettes. Offers may not be combined with select Dealer specific incentives or promotions. See dealer for details. GM Canada reserves the right to cancel, modify or amend the offers without notice. Applicable taxes and environmental fees are extra. Each of the participating Certified Service locations will donate $10 per Vehicle Health Check Package to the total amount of $1500 at the end of the campaign to SickKids Foundation. Valid at participating Certified Service dealerships, see your Dealer for details. **Receive an instant $25 discount when you purchase and complete an available service for your Electric Vehicle at a participating Chevrolet, Buick, GMC, or Cadillac Certified Service dealer between June 1 – August 31, 2026. Discount will be applied before applicable taxes. Limit one discount per Vehicle Identification Number (VIN). Offer applies to all makes and models of Electric Vehicles, but individual dealerships will have vehicle limitations based on their service capabilities and parts availability for non-GM models. Retail customers only. Offer is subject to change without notice and may not be combined with other available offers. Contact your participating dealer for offer details and limitations. App: Available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required. Actual images and features may vary and are subject to change.
*When you purchase an Oil Change and Vehicle Health Check at a participating dealer between June 1 and August 31, 2026, you’ll receive a $25 Esso™ and Mobil™ e-Gift Card at no charge. The Oil Change and Vehicle Health Check service must be completed between June 1 and August 31, 2026. The Express Vehicle Health Check service is not eligible for this offer. Maximum one (1) no-charge $25 Esso™ and Mobil™ e-Gift Card per VIN during the offer period. The $25 Esso™ and Mobil™ e-Gift Card must be claimed through online submission, which must be completed between June 1 and September 15, 2026, to be eligible for this offer. The e-Gift Card will be emailed within 3–-5 business days of successful claim submission and verification. Offer available to retail customers only. Offer subject to change without notice and may not be combined with certain other available incentives. Valid at participating Chevrolet, Buick, GMC, and Cadillac Certified Service dealers. Ask your participating dealer for complete details. Offer valid from June 1 to August 31, 2026, or while supplies last. Esso is a trademark of Imperial Oil Limited. Imperial Oil, licensee. Mobil is a trademark or registered trademark of Exxon Mobil Corporation or one of its subsidiaries. Imperial Oil, licensee. Other trademarks shown are the property of their respective owners. For terms and conditions applicable to the $25 Esso™ and Mobil™ e-Gift Card, visit giftcards.esso.ca/terms.
*Receive an instant $25 discount when you purchase and complete an available service for your Electric Vehicle at a participating Chevrolet, Buick, GMC, or Cadillac Certified Service dealer between June 1 – August 31, 2026. Discount will be applied before applicable taxes. Limit one discount per Vehicle Identification Number (VIN). Offer applies to all makes and models of Electric Vehicles, but individual dealerships will have vehicle limitations based on their service capabilities and parts availability for non-GM models. Retail customers only. Offer is subject to change without notice and may not be combined with other available offers. Contact your participating dealer for offer details and limitations.
* $150 instant rebate on the purchase of a set (4 tires) of Bridgestone Blizzak winter tires when you purchase, finance or lease an eligible 2024-2027 GM vehicle between January 3, 2026 to December 31, 2026. New retail vehicles only; purchase, finance or lease of used, certified pre-owned or fleet vehicles not eligible for offer. Eligible tires must be purchased at time of delivery of vehicle. Rebate is non-stackable with other Bridgestone consumer offers. Rebate applied before applicable taxes. Offer is subject to tire availability. No rain checks available. This offer may be changed, cancelled or extended at any time without notice. Conditions apply. See participating dealer for details. * $100 instant rebate on the purchase of a set (4 tires) of Firestone WinterForce winter tires when you purchase, finance or lease an eligible certified pre-owned GM vehicle between January 3, 2026 to December 31, 2026. Certified pre-owned vehicles only, purchase, finance or lease of fleet vehicles not eligible for offer. Eligible tires must be purchased at time of delivery of vehicle. Rebate is non-stackable with other Firestone consumer offers. Rebate applied before applicable taxes. Offer is subject to tire availability. No rain checks available. This offer may be changed, cancelled or extended at any time without notice. Conditions apply. See participating dealer for details. 1 TIRE 30-DAY PRICE MATCH GUARANTEE: Your local dealer will match the competition's prices. If you purchase one of the aftermarket tire brands listed below and later find a competitive price on a qualifying brand within 30 days of the purchase, we’ll refund the difference. Tire Brands: BFGOODRICH, BRIDGESTONE®, CONTINENTAL, FIRESTONE®, GENERAL, GOODYEAR®, HANKOOK, KELLY, MICHELIN, PIRELLI, UNIROYAL, KUMHO, COOPER. The price match applies to the brands listed above. Competitive Prices: The competitive price you find must be in a valid ad, written estimate or Internet quote for identical, new tires. The tires must be an exact match in brand, tire line, size, load rating and speed rating to be eligible for the price match guarantee. All competitive quotes (including internet quotes) must come from a local competing tire retailer and installer (with a physical location within 100km of your participating GM retailer). The competitive price must be valid within 30 days of your purchase of any of the tire brands listed above. Service and Installation: The price match guarantee is only valid on the tire price and does not include installation/labour. Offer available to retail customers only at participating Canadian Chevrolet, Buick, GMC and Cadillac dealers. Offer valid from January 1, 2026 to December 31, 2026. GM Canada reserves the right to cancel, modify or amend the offer without notice. Conditions and limitations apply. May not be combined with other offers and programs.
* $150 instant rebate on the purchase of a set (4 tires) of Bridgestone Blizzak winter tires when you purchase, finance or lease an eligible 2024-2027 GM vehicle between January 3, 2026 to December 31, 2026. New retail vehicles only; purchase, finance or lease of used, certified pre-owned or fleet vehicles not eligible for offer. Eligible tires must be purchased at time of delivery of vehicle. Rebate is non-stackable with other Bridgestone consumer offers. Rebate applied before applicable taxes. Offer is subject to tire availability. No rain checks available. This offer may be changed, cancelled or extended at any time without notice. Conditions apply. See participating dealer for details. * $100 instant rebate on the purchase of a set (4 tires) of Firestone WinterForce winter tires when you purchase, finance or lease an eligible certified pre-owned GM vehicle between January 3, 2026 to December 31, 2026. Certified pre-owned vehicles only, purchase, finance or lease of fleet vehicles not eligible for offer. Eligible tires must be purchased at time of delivery of vehicle. Rebate is non-stackable with other Firestone consumer offers. Rebate applied before applicable taxes. Offer is subject to tire availability. No rain checks available. This offer may be changed, cancelled or extended at any time without notice. Conditions apply. See participating dealer for details. 1 TIRE 30-DAY PRICE MATCH GUARANTEE: Your local dealer will match the competition's prices. If you purchase one of the aftermarket tire brands listed below and later find a competitive price on a qualifying brand within 30 days of the purchase, we’ll refund the difference. Tire Brands: BFGOODRICH, BRIDGESTONE®, CONTINENTAL, FIRESTONE®, GENERAL, GOODYEAR®, HANKOOK, KELLY, MICHELIN, PIRELLI, UNIROYAL, KUMHO, COOPER. The price match applies to the brands listed above. Competitive Prices: The competitive price you find must be in a valid ad, written estimate or Internet quote for identical, new tires. The tires must be an exact match in brand, tire line, size, load rating and speed rating to be eligible for the price match guarantee. All competitive quotes (including internet quotes) must come from a local competing tire retailer and installer (with a physical location within 100km of your participating GM retailer). The competitive price must be valid within 30 days of your purchase of any of the tire brands listed above. Service and Installation: The price match guarantee is only valid on the tire price and does not include installation/labour. Offer available to retail customers only at participating Canadian Chevrolet, Buick, GMC and Cadillac dealers. Offer valid from January 1, 2026 to December 31, 2026. GM Canada reserves the right to cancel, modify or amend the offer without notice. Conditions and limitations apply. May not be combined with other offers and programs.
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Customer Reviews
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Bought my first vehicle here and Nick S. was absolutely amazing! I was super anxious and nervous about the whole process but Nick made it easy and helped me through each step so it didn't feel so daunting. From the first personalized walk-thru video of the vehicle he sent me to signing the last document,...
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Tori Donaldson
Excellent service!! My family and I recently purchased a 2024 Acadia Denali and it's such a sweet ride. Our experience with purchasing was amazing and Christian really took care of us. We also had the pleasure of dealing with Matt in Service. All around our expectations were surpassed. We definitely reco...
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Timothy Loyal
The customer service speaks for itself at MacMaster Buick GMC! From start to finish, everyone we dealt with was outstanding. Genuine customer service, not say one thing, mean another. Josh went way above and beyond for my husband and me. Krystal explained everything on the finance side and was great to...
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Tanya Young
I bought my first truck from Daniel Leblanc and I have nothing but great things to say about my experience. From the very beginning, Daniel was straight forward with me and did everything he could to get me into a truck in my budget that fits my needs. He’s a great guy, easy to work with, and always ha...
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nick buchanan
I had an amazing experience with Nick Sinnaih and Krystal Norris, they helped me get into an amazing 2024 GMC canyon AT4x and I’m incredibly grateful for their due diligence and effort in making this deal happen! 10/10 would recommend both the staff and the truck! Thanks again!
Jonathan DaRosa
Bought my first vehicle here and Nick S. was absolutely amazing! I was super anxious and nervous about the whole process but Nick made it easy and helped me through each step so it didn't feel so daunting. From the first personalized walk-thru video of the vehicle he sent me to signing the last document, Nick never made it feel like it was just another sale. Shout out to Crystal in financing who also made the process much easier by explaining all the options and allowing me time to decide without feeling like I was rushed or pressured. Thank you again to the team at MacMaster - you helped make this big decision so simple!
Tori Donaldson
Excellent service!! My family and I recently purchased a 2024 Acadia Denali and it's such a sweet ride. Our experience with purchasing was amazing and Christian really took care of us. We also had the pleasure of dealing with Matt in Service. All around our expectations were surpassed. We definitely recommend MacMaster Buick GMC!
Timothy Loyal
The customer service speaks for itself at MacMaster Buick GMC! From start to finish, everyone we dealt with was outstanding. Genuine customer service, not say one thing, mean another. Josh went way above and beyond for my husband and me. Krystal explained everything on the finance side and was great to chat with! We needed some service and David Gauthier handled it like a champ. If ever we need to check out another vehicle, I will definitely check out MacMaster first! Thank you so much, we love our Yukon 😊😊❤️
Tanya Young
I bought my first truck from Daniel Leblanc and I have nothing but great things to say about my experience. From the very beginning, Daniel was straight forward with me and did everything he could to get me into a truck in my budget that fits my needs. He’s a great guy, easy to work with, and always has a great shirt on. Thanks Daniel for making this experience such a great one!
nick buchanan
I had an amazing experience with Nick Sinnaih and Krystal Norris, they helped me get into an amazing 2024 GMC canyon AT4x and I’m incredibly grateful for their due diligence and effort in making this deal happen! 10/10 would recommend both the staff and the truck! Thanks again!
Jonathan DaRosa
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Over 750 Reviews
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Orangeville, ON L9W 2Z5
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