91 Ontario Buick Dealers

Just purchased a 2023 GMC Sierra 1500 Denali Ultimate - Brad

Just purchased a 2023 GMC Sierra 1500 Denali Ultimate from Reid Bros Motor Sales and they were fantastic to deal with. Jim Kwiatkowski was an absolute pleasure to deal with, and helped me out so much! Being from the Toronto area it was the only dealership in Ontario that had this truck available and the Reid Bros staff made the 5 1/2 hour from home purchase smooth. Thanks again Reid Bros, you are a Wonderful Dealership, just wish I could get my service from you but its a bit of a hike from home. Thanks again, and highly recommend this truck!!

We recently visited Seaway GM from 2 hours away to look - Kayla

We recently visited Seaway GM from 2 hours away to look at a used truck. We dealt with Derek and he made this experience great. We had a bad experience at another dealership and he made sure it was not the case with Seaway GM. We traded in an SUV and both the trade and purchase went extremely smoothly and quickly. We also dealt with Scott to finalize the purchase and he was also great, explained everything in full detail. I would highly recommend dealing with Derek at Seaway GM for your next purchase.

Only got one star because there wasn’t a zero. - Roxanne

Only got one star because there wasn’t a zero. Hal Wrights dealership is by far one of the least professional local businesses we have ever dealt with. After far to many negative experiences after purchasing our first new vehicle, and returning for recalls with them I have observed very low morale amongst employees in service. The result of this has been little to no positive customer care and service. There is no accountability for thier mistakes. The is arrogant behaviour in management positions. Many years in professional positions has taught me that these behaviours come from the top. Their lack of integrity and values goes against the man who actually built this business. Hal Wright. And perhaps this is the difference in building a business or having it built for you. My hope is that the current owner will take these many poor reviews seriously. Be aware of the many many local GM owners who go out of town for purchases and service. AND make the changes that need to happen to make this an establishment they can be proud of.

first time customer here, I traded in for a brand new - IrbiOil

first time customer here, I traded in for a brand new truck and the saleslady Hailey was super nice and helpful, gave extra discounts too. I noticed a small body part misalignment (purely cosmetic, barely noticeable, does not affect driving at all), they booked me in on my first available date, had the replacement part ready on site and fixed it within half an hour.

Arrived 1 week ahead of appointment for an oil change. - Tibbs

Arrived 1 week ahead of appointment for an oil change. Efficiently added in and on the road shortly.

Haven’t learned how to properly repair a tire, still - ericprosser53

Haven’t learned how to properly repair a tire, still using plugs instead of patching properly

Friendly place to do business. - Denis

Friendly place to do business. Best service department in Sudbury. Wood recommend to friends and family.

Wish there were 10 stars, you deserve them! - jgb071081

Wish there were 10 stars, you deserve them! On our way home to the U S from a fishing/camping trip in Ontario, we experienced electrical problems in our GMC truck. Hauling our 30 ft travel trailer, we limped into the Dryden GM dealership. The service department staff was amazing! Within a short time, they fixed the problem and we were back on the road. Thank you so much Service Advisor John, Service Tech Luke and the entire service department staff for your kindness and expertise. You guys are the best!

I had one of the most disappointing experiences ever with - Ka4ok1331

I had one of the most disappointing experiences ever with Gus Revenberg Chevrolet Buick GMC Ltd’s service department. I booked an appointment a week in advance to address three specific issues: 1️⃣ A vibration at higher speeds (I suspected wheel balancing). 2️⃣ A clicking sound when pressing the brake pedal. 3️⃣ A cracking or whistling noise when reversing and applying the brakes. After scheduling, they called a few days later to reschedule my original appointment — not a huge deal, but inconvenient. On the new date, I dropped off my car early in the morning and clearly mentioned I needed it back by 3 p.m. They didn’t call with any updates until 2:45, only to tell me that the checks weren’t even finished yet. Here’s what really frustrated me: • For the vibration, they just said the tires “need to be replaced” because they’re “at the end of their life.” My car is only three years old and mostly used for short local drives—how are the tires done already? I asked for balancing, not new tires for $450 each! • For the reverse braking noise, they said “maintenance is required,” although I already had a full service done only five months ago. • For the clicking brake pedal, they said they “couldn’t find anything,” but the issue still happens every time I drive. In the end, they charged me $180 just for the “checks,” didn’t fix a single problem, and didn’t even give me a clear explanation for any of the issues. This isn’t the first time I’ve left there disappointed. Previously, I took the same car in for a noise in the exhaust — they couldn’t find any issue, but another local shop identified and fixed it the same day. Honestly, I expected a lot more professionalism and competence from a dealership service department. This was a complete waste of time and money, and easily the worst service experience I’ve ever had. I definitely won’t be coming back.

Ray Cullen has the best service department in all of - brian.courtney

Ray Cullen has the best service department in all of London. Every time I go there I am treated so well, their service is so efficient and very very timely. Your in and out so quickly with such very good quality of service. I have bought most of my cars at Ray Cullen and this dealership is the best by far. Thank you so much.

Service did an oil change that was not mention and want - Dunn

Service did an oil change that was not mention and want $322 as still have 4,000 km left and 2 months left. Was supposed to do just the recall that were required. There was no mention on the paperwork about service and should see it was not do for the truck. Now i have no truck because of their screw up. Screen shot shows no service was needed only recall stuff ......

A very disappointing visit to purchase a used vehicle. - arlenehome

A very disappointing visit to purchase a used vehicle. The salesperson went to the sales manager to give us final price. Several additional items..fuel, security etch, dealer fee were added . I said this was contrary to OMVIC all in pricing requirement and was told these additional items were shown as discounts …yes.. but the discounted amount was less than the total of these items. Upon being caught they did adjust it so the price was the advertised price plus HST and licence. They asked for a deposit and for us to sign a preliminary bill of sale. It was then in the finance office were were informed that this vehicle was a daily rental. Absolutely no mention of this before. This also is contrary to OMVIC regulations as this info is to be disclosed before any deposit given or bill of sale signed. Since the dealership had more than one contravention of OMVIC regulations we felt we could not trust them and walked away from deal .

Would not recomend there sales man matt is not a very - Me

Would not recomend there sales man matt is not a very honest person and made me miss out on 2025 buick envision avenir because he just wanted a sale , very disappointed in this outcome , proably will never buy a gmc again.

Best customer service and knowledgeable staff with - mahsilly

Best customer service and knowledgeable staff with experience. Highly recommend to anyone looking for auto options

The woman who took the information about my son’s tire - Kevin

The woman who took the information about my son’s tire mishap. Ignorant, rude and obtuse Stay away !!

I recently purchased a new Buick from Tailor and had an - KateNW

I recently purchased a new Buick from Tailor and had an exceptional experience. It was my first time buying a vehicle and I was by myself but all of the staff made me feel very comfortable. The turnover was very quick and on delivery day everything went very smoothly. All promises that were made were followed through. My mats weren't in but Parts called the next morning and delivered them to me in Belleville which was greatly appreciated. Looking forward to servicing my vehicle at McCurdy's.

I left a cruse Cruze for an Oli change and I was told - Ide Guimaraes

I left a cruse Cruze for an Oli change and I was told that drain plug was too tight and it could break when removed, I didn't given them the go ahead as it would cost me an oil pan replacement, took vehicle to an independent mechanic and I witnessed drain plug being removed wt no effort at all, actually the garage charged nothing for the service. It makes wonder what really happened, I am extremely unhappy and disappointed with the quality of the service rendered, I left the vehicle at Boyer for hours for a simple oil change and I wasted my time taking it somewhere else. I always trusted Boyer for my vehicle but now I have second thoughts about it and I want to hear back from Boyer about it.

attended an EV test drive event at the dealership and had - gtaelectrical

attended an EV test drive event at the dealership and had the opportunity to experience the 2025 Hummer EV firsthand. Sarah walked me through all the features in detail—she was incredibly knowledgeable and made the experience both informative and fun. The staff overall were very friendly and the atmosphere was welcoming from the moment I arrived. It’s clear they’re passionate about what they do and genuinely care about customer experience. Highly recommend checking them out

No one answering the phone in the service department - Unhappy Silverado Owner

No one answering the phone in the service department today (again). Drove in to have a flat tire repaired and have a few other things looked at. They could do the tire today I was told, but for the other items I would have to make an appointment for Monday. It's too bad you can't call and make appointments over the phone. The tire needed replacing and the quote for the tire (505) an TPMS sensor (115) seemed a bit steep. I asked if they could match Canadian tire's price (452 and 56). The service manager said yes, but I had to provide a current ad. I didn't have my laptop with me and couldn't find the tire on the phone, so he wouldn't discount them. I went to Canadian Tire to get a quote from them. They hand the parts in stock and technicians available. Getting everything looked after today and saving a bundle on the way. I'm not a big fan of Canadian Tire, but Myers service is far, far far worse.

I noticed somewhere that Hallman GMC in Hanover got a 4. - Albert

I noticed somewhere that Hallman GMC in Hanover got a 4.5 star rating. How anyone could give them a "less than 5" is beyond me. I've been going there for approx. 5 years and has had nothing but 5 star service. Somebody must have had a bad day (customer) Albert Hodder

**Warning** This dealership has NO - fraserf2009

**Warning** This dealership has NO regard for their customers. If you are not familiar with the parts return policy don't expect them to inform you at the time of point of sale what the return policy is. Apparently Dennis Searles feels that ever customer who purchases a part from them is in the industry and knows this information as I was told by the Parts Manager, even if you're a 17 year old boy. The part that he wanted to return was an electrical part that yes had been opened to ensure it was the correct part but was never installed, not that he didn't need the part but because he found the exact part on Amazon a lot cheaper. We also tried to have a conversation with Kevin Searles regarding this matter and was told "I'm not going to entertain this" and hung up on us. So word of advice, do yourself a favor and stay clear of Dennis Searles ... * A formal complaint has been filled with GMC Canada*

Very pleased with david roy and the people at quantrills - Roywoody88

Very pleased with david roy and the people at quantrills did a great job getting me into a new truck

My experience with Lindsay (Aug/26) was amazing! - paularaposo1

My experience with Lindsay (Aug/26) was amazing! To say her customer service approach was excellent - is not a high enough praise. From the initial engagement, test drive, final contract agreement to pick-up she was knowledgeable, supportive and went out of her way to pick me up from home when my car was ready. She even ensured my phone was paired before I left. She not only helped me buy a car from an honest person but helped believe in my next steps. – Thank you so much Lindsay! I would fully recommend you to anyone interested in buying a car.

Service dept takes no responsibility for work done or not - barnbrosrm

Service dept takes no responsibility for work done or not done. Improper inspection procedures, customer told to go elsewhere due to vehicle age and description

No help at all - unhappy Californian

Transient from California. 2017 Motorhome. Brakelights out. Service Lady was combative and adamant Chevrolet not responsible--was aftermarket problem. Would not check fuses. Very uncooperative.

The team was very helpful and amazing. - Roy Pacheco

Was looking for a pick up truck. I was met by a gentleman named Dan Carisse. Who had all the answers for my questions. He answered my questions about the truck I didn’t even know about. I decided to purchase the truck and from there he looked after everything. The finance office was right on the ball and had everything looked after promptly. I could not have had a better service with this fearless hip. I would definitely recommend this dealership. Thanks for the experience Roy Pacheco

Mon conseiller (vendeur Pierre Ghazi) a été très attentif - pierrelarose05

Mon conseiller (vendeur Pierre Ghazi) a été très attentif à mes besoins, m’a offert un service exceptionnel comme toujours merci Pierre. Merci aussi au gérant Patrick

My recent experience with the service department was - d. ferguson

My recent experience with the service department was extremely pleasant. Alex was very empathetic and responsive to my queries about an insurance claim. The entire service team demonstrated endearing and "small town hospitality".

This dealership has wowed me out the park. - Terrian4life

This dealership has wowed me out the park. I came in needing servicing done on my breaks, and I cant put in words how amazing their customer service, experience, knowledge and going the extra mile each time wows me. If you're looking for a dealership that puts your needs first and delivers an unparalleled level of service, I wholeheartedly suggest visiting this dealership. Ask for Carrie Wister who has always made me feel like the upmost important customer each time I walk in. I can finally say I think I found the perfect dealership and suggest everyone to give it a try themselves. You have me for life St. Marys!