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Groulx automotive

Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (197 reviews)
Visit Groulx automotive
Sales hours: 9:00am to 6:00pm
Service hours: 8:00am to 5:00pm
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Sales Service
Monday 9:00am–8:00pm 8:00am–5:00pm
Tuesday 9:00am–6:00pm 8:00am–5:00pm
Wednesday 9:00am–6:00pm 8:00am–5:00pm
Thursday 9:00am–8:00pm 8:00am–5:00pm
Friday 9:00am–6:00pm 8:00am–5:00pm
Saturday Closed Closed
Sunday Closed Closed

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New (866) 901-2781 (866) 901-2781
Used (866) 980-8033 (866) 980-8033
Service (866) 980-7062 (866) 980-7062

Inventory

See all 151 vehicles from this dealership.

Incentives

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About our dealership

This seller has been on Cars.com since April 2025.
Located just 20 miles north of Toledo, Ohio, Groulx Automotive proudly serves all Toledo Buick, GMC drivers looking for new and used cars, certified Buick, GMC service or genuine GM parts. Our Monroe, MI auto dealership has the friendly and knowledgeable staff that will make finding a Buick or GMC near Toledo an enjoyable and rewarding experience. See why Toledo Buick, GMC customers make the short drive to Monroe:
GROULX AUTOMOTIVE: YOUR TOLEDO BUICK, GMC DEALER IN MONROE, MI

Service center

Phone number (866) 980-7062

Service hours

Monday
8:00am–5:00pm
Tuesday
8:00am–5:00pm
Wednesday
8:00am–5:00pm
Thursday
8:00am–5:00pm
Friday
8:00am–5:00pm
Saturday
Closed
Sunday
Closed

Meet our employees

Reviews

Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (197 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Groulx automotive from DealerRater.

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Service Manager Doug Roof is just simply the best.

Service Manager Doug Roof is just simply the best. Always provides straight forward analysis and practical advice regarding any repair situation and has been doing so for me over the last 15 years. Thank you, Doug! And kudos to the big guy, Chris, too.

Service Manager Doug Roof is just simply the best.

Service Manager Doug Roof is just simply the best. Always provides straight forward analysis and practical advice regarding any repair situation and has been doing so for me over the last 15 years. Thank you, Doug! And kudos to the big guy, Chris, too.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
  • Did not make a purchase
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Not all Service Managers are the same.

Doug, he is the real reason I keep coming back (service manager) trust me. I've tried other shops, but never seems to have the same trust level.

Not all Service Managers are the same.

Doug, he is the real reason I keep coming back (service manager) trust me. I've tried other shops, but never seems to have the same trust level.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
  • Did not make a purchase
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Good Experience

Positive experience with both the service and sales team

Good Experience

Positive experience with both the service and sales team

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase
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Great and trustworthy service area

The service team at Groulx?s automotive continue to give great customer service. Doug Roof is a great ambassador for the service area and ensures Groulx customers leave pleased. Thank you for providing a trustworthy service area.

Great and trustworthy service area

The service team at Groulx?s automotive continue to give great customer service. Doug Roof is a great ambassador for the service area and ensures Groulx customers leave pleased. Thank you for providing a trustworthy service area.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
  • Did not make a purchase
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Lemon-Engine blew in less than a week

9 minutes agoNew-Edit I bought a 2016 Equinox with about 67,000 miles on January 5, 2022 from Groulx Automotive from Rob Johnson. Today, January 11, 2022 on my way to work, the engine blew. Leaving me and my boyfriend stranded in 10° weather. Yesterday, ( Monday), Groulx Automotive said to bring the car in today (Tuesday) to figure out why the ECO and Traction control light would not turn off. My boyfriend was going taking the car there after he took me to work. I never made it to work before the engine blew. They agreed to tow my car to their dealership. My salesman (Rob Johnson), who was there, would not talk to me, and let others handle the situation. After arrival, they proceeded to tell me they could do nothing to help because I didn't buy their warranty (expensive) and wanted to charge me to repair it. Although I did not buy their warranty, I had the car less than a week. I don't think they checked the car out very well and assured me it was in good condition with no mechanical problems. They said it wasn't their fault and that it was because of the cold weather that the engine blew. The car is a total lemon. They would not let me choose a different car. I traded in my car to buy the Equinox and can't get that back. I have no transportation and will most likely lose my job. I am stuck with payments on a car I've had less than a week that cannot be driven. The 2016 Black Equinox is still at their dealership because I have no money to fix something that should be their responsibility. I am getting a lawyer. Nobody should be treated this way. The salesman, Rob Johnson, was extremely nice when he sold me the car but would not get involved when there was a problem.

Lemon-Engine blew in less than a week

9 minutes agoNew-Edit I bought a 2016 Equinox with about 67,000 miles on January 5, 2022 from Groulx Automotive from Rob Johnson. Today, January 11, 2022 on my way to work, the engine blew. Leaving me and my boyfriend stranded in 10° weather. Yesterday, ( Monday), Groulx Automotive said to bring the car in today (Tuesday) to figure out why the ECO and Traction control light would not turn off. My boyfriend was going taking the car there after he took me to work. I never made it to work before the engine blew. They agreed to tow my car to their dealership. My salesman (Rob Johnson), who was there, would not talk to me, and let others handle the situation. After arrival, they proceeded to tell me they could do nothing to help because I didn't buy their warranty (expensive) and wanted to charge me to repair it. Although I did not buy their warranty, I had the car less than a week. I don't think they checked the car out very well and assured me it was in good condition with no mechanical problems. They said it wasn't their fault and that it was because of the cold weather that the engine blew. The car is a total lemon. They would not let me choose a different car. I traded in my car to buy the Equinox and can't get that back. I have no transportation and will most likely lose my job. I am stuck with payments on a car I've had less than a week that cannot be driven. The 2016 Black Equinox is still at their dealership because I have no money to fix something that should be their responsibility. I am getting a lawyer. Nobody should be treated this way. The salesman, Rob Johnson, was extremely nice when he sold me the car but would not get involved when there was a problem.

Rating breakdown (out of 5):
  • Customer service 1.0
  • Buying process 4.0
  • Quality of repair 1.0
  • Overall facilities
  • Overall experience 1.0
  • Does not recommend this dealer
  • Shopped for a used car
  • Did make a purchase
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Groulx Automotive provided me with excellent, unsurpassed...

Groulx Automotive provided me with excellent, unsurpassed service and price on a 2020 Encore GX. I live 3.5 hours away and they delivered the car right to my house, and had all the paperwork ready to sign. I didn’t have to do a thing. They had the leasing all arranged. Bobby and Nick Groulx handled everything for me. It was completely stress free, actually pleasurable to lease this vehicle. Bobby and Nick gave me their personal cell phones, and I was able to call Bobby up and ask him questions about how to work the infotainment center. I’ll never purchase or lease another vehicle from anyone else. They are trustworthy, helpful and care. Who needs Carvana when Groulx Automotive will deliver right to your home!

Groulx Automotive provided me with excellent, unsurpassed...

Groulx Automotive provided me with excellent, unsurpassed service and price on a 2020 Encore GX. I live 3.5 hours away and they delivered the car right to my house, and had all the paperwork ready to sign. I didn’t have to do a thing. They had the leasing all arranged. Bobby and Nick Groulx handled everything for me. It was completely stress free, actually pleasurable to lease this vehicle. Bobby and Nick gave me their personal cell phones, and I was able to call Bobby up and ask him questions about how to work the infotainment center. I’ll never purchase or lease another vehicle from anyone else. They are trustworthy, helpful and care. Who needs Carvana when Groulx Automotive will deliver right to your home!

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair 5.0
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
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Factory worker

Service was willing good. The service manager was very perfection.

Factory worker

Service was willing good. The service manager was very perfection.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair 5.0
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
  • Did not make a purchase
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Excellent service

All the staff are very helpful and friendly. They made sure that our needs are being met and made the process of buying a car so much easier. Thank you for your service.

Excellent service

All the staff are very helpful and friendly. They made sure that our needs are being met and made the process of buying a car so much easier. Thank you for your service.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair 5.0
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
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EXCELLENT TRANSACTION

Excellent transaction. Shawn Rose was a professional all the way through the process (Financial person Joel also). The best experience I ever had buying a car.

EXCELLENT TRANSACTION

Excellent transaction. Shawn Rose was a professional all the way through the process (Financial person Joel also). The best experience I ever had buying a car.

Rating breakdown (out of 5):
  • Customer service
  • Buying process 1.0
  • Quality of repair
  • Overall facilities
  • Overall experience 1.0
  • Does not recommend this dealer
  • Shopped for a new car
  • Did make a purchase
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2011 Enclave

I dropped my car off with what I thought were big problems. My ignition wouldn’t release the key and a whole bunch of other issues happened simultaneously. Not only did they fix what turned out to be an easier problem, but, sent me to lunch and let me borrow a car for the evening while trying to figure out the problem. I had been quoted an enormous amount thru a closer dealership. Groulx reinstated my faith in dealerships. They treated me very very well. Thank you.

2011 Enclave

I dropped my car off with what I thought were big problems. My ignition wouldn’t release the key and a whole bunch of other issues happened simultaneously. Not only did they fix what turned out to be an easier problem, but, sent me to lunch and let me borrow a car for the evening while trying to figure out the problem. I had been quoted an enormous amount thru a closer dealership. Groulx reinstated my faith in dealerships. They treated me very very well. Thank you.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair 5.0
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
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See all 197 reviews