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LaFontaine Buick GMC of Dearborn

(162 reviews)
Visit LaFontaine Buick GMC of Dearborn
Sales hours: 9:00am to 8:00pm
Service hours: 7:00am to 6:00pm
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Sales Service
Monday 9:00am–8:00pm 7:00am–6:00pm
Tuesday 9:00am–6:00pm 7:00am–6:00pm
Wednesday 9:00am–6:00pm 7:00am–6:00pm
Thursday 9:00am–8:00pm 7:00am–6:00pm
Friday 9:00am–6:00pm 7:00am–6:00pm
Saturday 10:00am–4:00pm Closed
Sunday Closed Closed

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New (888) 825-4450 (888) 825-4450
Used (855) 268-4092 (855) 268-4092
Service (877) 824-3893 (877) 824-3893

Inventory

See all 371 vehicles from this dealership.

About our dealership

This seller has been on Cars.com since June 2025.
LaFontaine Buick GMC of Dearborn proudly serves Michigan and surrounding states with a commitment to personalized service, competitive pricing, and an outstanding selection of new and pre-owned vehicles. As part of the LaFontaine Automotive Group, our dealership delivers the Family Deal—putting customers first with a focus on transparency, integrity, and value. Whether you're in the market for a premium new Buick, a professional-grade GMC, or a well-maintained pre-owned vehicle, our team is dedicated to making your experience seamless from start to finish.
LaFontaine The Family Deal; It's Not Just What You GET It's How You FEEL.

Service center

Phone number (877) 824-3893

Service hours

Monday
7:00am–6:00pm
Tuesday
7:00am–6:00pm
Wednesday
7:00am–6:00pm
Thursday
7:00am–6:00pm
Friday
7:00am–6:00pm
Saturday
Closed
Sunday
Closed

Meet our employees

Reviews

(162 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of LaFontaine Buick GMC of Dearborn from DealerRater.

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Professional, friendly management and staff they go

Professional, friendly management and staff they go behind their duty to make the family deal happen

Professional, friendly management and staff they go

Professional, friendly management and staff they go behind their duty to make the family deal happen

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
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I was completely satisfied with the service your team

I was completely satisfied with the service your team kept me informed about wait time and updated me on the price

I was completely satisfied with the service your team

I was completely satisfied with the service your team kept me informed about wait time and updated me on the price

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
Worked with:
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They were nice and respectful, they were understanding

They were nice and respectful, they were understanding and helped us with what we needed help with.

They were nice and respectful, they were understanding

They were nice and respectful, they were understanding and helped us with what we needed help with.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
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Renato was absolutely amazing to work with!

Renato was absolutely amazing to work with! He went above and beyond to get us an incredible deal on our new lease. He was patient, understanding, and so kind through the entire process, even with me juggling being a working mom with three little ones under three! He explained everything clearly and made sure we felt comfortable and confident with our decision. If you’re looking for a salesman who truly cares about his customers and makes the experience stress-free, Renato is the one! Highly recommend LaFontaine Buick GMC of Dearborn and especially Renato for your next vehicle!

Renato was absolutely amazing to work with!

Renato was absolutely amazing to work with! He went above and beyond to get us an incredible deal on our new lease. He was patient, understanding, and so kind through the entire process, even with me juggling being a working mom with three little ones under three! He explained everything clearly and made sure we felt comfortable and confident with our decision. If you’re looking for a salesman who truly cares about his customers and makes the experience stress-free, Renato is the one! Highly recommend LaFontaine Buick GMC of Dearborn and especially Renato for your next vehicle!

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

Dealership is fantastic! Dante is one of the best sales people I have dealt with! Will return and stay loyal!!

Dealership is fantastic!

Dealership is fantastic! Dante is one of the best sales people I have dealt with! Will return and stay loyal!!

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
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My go to dealership always willing to help in my time in

My go to dealership always willing to help in my time in need for repairs.

My go to dealership always willing to help in my time in

My go to dealership always willing to help in my time in need for repairs.

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
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Brought my terrain in with no appointment, had my car

Brought my terrain in with no appointment, had my car repaired and sensors replaced in one day. Ahmed and his team are wonderful.

Brought my terrain in with no appointment, had my car

Brought my terrain in with no appointment, had my car repaired and sensors replaced in one day. Ahmed and his team are wonderful.

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
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Wouldn’t go anywhere else, they always do the right thing

Wouldn’t go anywhere else, they always do the right thing and always within reason.

Wouldn’t go anywhere else, they always do the right thing

Wouldn’t go anywhere else, they always do the right thing and always within reason.

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
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I purchased a 2023 Cadillac XT5 this past June 2025 at

I purchased a 2023 Cadillac XT5 this past June 2025 at LaFontaine Cadillac in Highland, MI. Since I live downriver, Highland, Michigan is quite a distance from my home. I contacted this dealership to find out if I can get my maintenance work done at their dealership which is a lot closer to my home. I was happy to learn that they would be happy to provide service to me. I spoke with Alan in the Service Dept who explained everything to me. Everyone there was friendly and helpful. I had an oil change, which included rotating my tires and topping off all fluids. I was there less than an hour. I was quite satisfied with the service that they provided. Jason, a Porter kept me and others in the Customer Lounge with status updates on our vehicles. That was a nice touch.

I purchased a 2023 Cadillac XT5 this past June 2025 at

I purchased a 2023 Cadillac XT5 this past June 2025 at LaFontaine Cadillac in Highland, MI. Since I live downriver, Highland, Michigan is quite a distance from my home. I contacted this dealership to find out if I can get my maintenance work done at their dealership which is a lot closer to my home. I was happy to learn that they would be happy to provide service to me. I spoke with Alan in the Service Dept who explained everything to me. Everyone there was friendly and helpful. I had an oil change, which included rotating my tires and topping off all fluids. I was there less than an hour. I was quite satisfied with the service that they provided. Jason, a Porter kept me and others in the Customer Lounge with status updates on our vehicles. That was a nice touch.

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
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Great service.

Great service. Alec was very helpful and friendly. He answered all our questions. Wayne, the driver was great with advice too

Great service.

Great service. Alec was very helpful and friendly. He answered all our questions. Wayne, the driver was great with advice too

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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See all 162 reviews