BUICK GMC OF MAHWAH in Mahwah including address, phone, dealer reviews, directions, a map, inventory and more

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386 RTE 17 S
Mahwah, NJ 07430

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Sales: 845-605-7139

Used Cars: 201-335-6202

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 8:00pm
Sat 9:00am – 6:00pm

Service Department

Sun Closed
Mon 7:30am – 5:00pm
Tue 7:30am – 5:00pm
Wed 7:30am – 5:00pm
Thu 7:30am – 5:00pm
Fri 7:30am – 5:00pm
Sat 7:30pm – 12:00pm

Reviews of BUICK GMC OF MAHWAH

Overall Rating:

1.6 (out of 5)

87% recommend this dealer

131 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

1.0 (out of 5)

Beware

Reviewed by Gregory McDonald from Hewitt njFebruary 15, 2023

I made a appointment to see a car they said was available,confirmed the appointment in the mail of appointment,drove 4:30 hours to get there,got there early and then was told the car was sold a hour ago, had the money in my wallet,next car they had was 5k more

  • Does not recommend this dealer
  • Shopped for a used car
  • Did not make a purchase

Overall Facilities 1

Customer Service 1

Buying Process 1

Quality of Repair 1

Maximum rating = 5

1.0 (out of 5)

$623 for a new battery and diagnostics!!

Reviewed by Mike from Mahwah, NJJanuary 23, 2023

I was charged $623.71 at Buick GMC of Mahwah to have a new battery installed plus "diagnostics!" I had to jump my truck this morning so I decided to go to Buick GMC of Mahwah to get a new battery, because mine is about 9 years old. I figured I'd pay a little more, because it's a dealer, but about $300 in labor alone to replace a battery?!?! Are you kidding me? I wound up paying about 3 times as much as I would have paid at Pep Boys or Advanced Auto Parts both of which are just a few miles further down Rt 17 - I priced it would have been about 1/3 the price installed at either Pep Boys or Advanced Auto Parts installed! Everyone was nice and courteous aside leaving me feeling like I got completely ripped off. I just cannot believe I just paid $623.71 for a battery replacement!!

  • Does not recommend this dealer
  • Came in for service or repair
  • Did not make a purchase

Overall Facilities 1

Customer Service 1

Buying Process 1

Quality of Repair 1

Maximum rating = 5

1.0 (out of 5)

Terrible Experience

Reviewed by Adam from NJDecember 26, 2022

Awful experience, I checked the availability of a vehicle two times and was told the vehicle was on premises. I went as far as to make an appointment for a test because I was coming from an hour away. When I arrived the staff was disinterested in helping me and claimed the vehicle was on a test drive, then they said it was back and they couldn't find the keys , finally they stated it was sent to a wholesaler just before I arrived. Your guess is as good as mine as to which story was the truth. Bottom line is their unprofessionalism led to a waste of time and money for me andy wife. Stay away

  • Does not recommend this dealer
  • Shopped for a used car
  • Did not make a purchase

Overall Facilities N/A

Customer Service 1

Buying Process 1

Quality of Repair 1

Maximum rating = 5

About BUICK GMC OF MAHWAH

WELCOME TO YOUR RAMSEY, NJ AND NANUET VEHICLE SOURCE - BUICK GMC OF MAHWAH For years, Buick GMC of Mahwah has been a great choice for its customers. We are proud to offer an extensive selection of new and used vehicles. We also serve as a great dealer alternative for Nanuet shoppers. Make the move to Buick GMC of Mahwah to make the most of the incredible financing options that we are offering today!

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