Harbor Buick GMC

6100 US Highway 6, Portage, IN 46368

New 888-618-0002 New888-618-0002
Used 866-412-7510 Used866-412-7510
Service 877-269-4127 Service 877-269-4127

Where You Always Get A Better Deal


Average Ratings

4.8 out of 5.0

Customer Service
Buying Process
Quality of Repair
Overall Facilities

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  1-10 of 45 reviews

Featured Review

5.0 out of 5.0

Great service!

by from Chesterton, IN |

I loathe buying new cars and put off buying for a long while. I stopped here first and was thoroughly impressed with the entire dealership. Hands down one of the best experiences. The sales staff and Sales Manager were knowledgeable, top notch and never pushy!

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Shopped for a new car

Does recommend this dealer

Did make a purchase


5.0 out of 5.0

Thomas Lee

by from Portage, IN |

They checked out my car and realized it didn't need any work. They have always been very honest with me about what I may or not need. There prices for the work I did need where always fair. Rick the Service Manager has always been available to me to talk to. I have recommended them to my friends.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Thank you Emery Kostelnik!

by from Portage, IN |

We bought our car from Harbor in Portage and Emery Kostelnik was awesome. I have told everyone to go to him if they are buying a car. We give him a 10. Melissa Rees

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Shopped for a new car

Does recommend this dealer

Did make a purchase


5.0 out of 5.0

Harbor Buick GMC

by from Portage, IN |

I would recommend them to anyone who has a car problem.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Great service

by from Portage, IN |

Fast service very friendly good experience would recommend to friends and family

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Great service !

by from Portage, IN |

Routine oil change. Pleasant greetings and quick turn around so I can get back on the road.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Great joy as always!!

by from Hobart, IN |

Always treated well, especially by Rick, in the service area. I have purchased four vehicles from this dealership and recommend them to everyone. I proudly keep the Harbor plate on the front of all the cars and trucks.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Excellent service, great staff.

by from Portage, IN |

Service was fast, as usual. The staff were courteous and helpful.Most important the job is always done right. Nice waiting room also.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Excellent service, great staff.

by from Portage, IN |

Service was fast, as usual. The staff were courteous and helpful.Most important the job is always done right. Nice waiting room also.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


5.0 out of 5.0

Excellent service, great staff.

by from Portage, IN |

Service was fast, as usual. The staff were courteous and helpful.Most important the job is always done right. Nice waiting room also.

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Came in for service or repair

Does recommend this dealer

Did not make a purchase


(1-10 of 45 reviews)