Skip to main content

Performance Buick GMC

(1,580 reviews)
Visit Performance Buick GMC
Sales hours:
Service hours:
View all hours
Sales Service
Monday 9:00am–8:00pm 7:30am–5:30pm
Tuesday 9:00am–8:00pm 7:30am–5:30pm
Wednesday 9:30am–8:00pm 7:30am–5:30pm
Thursday 9:00am–8:00pm 7:30am–5:30pm
Friday 9:00am–8:00pm 7:30am–5:30pm
Saturday 9:00am–6:00pm 7:30am–4:30pm
Sunday Closed Closed
2025 consumer dealer award
View 4 awards
2025 consumer dealer award 2024 consumer dealer award 2023 consumer dealer award 2022 consumer dealer award
New (973) 532-5971 (973) 532-5971
Used (973) 348-3853 (973) 348-3853
Service (973) 319-9339 (973) 319-9339

Reviews

(1,580 reviews)

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

Want to share your experience with this dealership?

Write a review

Professional and very knowledgeable.

Professional and very knowledgeable. All around easy experience. I felt that I was being told the truth the entire way.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with our team. We appreciate your business and wish you many safe miles!

Friendly, accommodating and excellent customer service

Friendly, accommodating and excellent customer service provided by all. Thank you Brian G for all the time you spent with me.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with Brian. We appreciate your business and hope to see you again in the future. Until then, drive safely!

I brought my 2019 Terrain in for service (oil change &

I brought my 2019 Terrain in for service (oil change & 15,000 mile check up) and Luis Vaz assisted me with the process. He was very professional, pleasant and efficient and the whole process went very well.

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
0 people out of 0 found this review helpful.
Dealer response

Thank you so much for the great review. It is our pleasure to hear about your positive experience with Luis and the rest of our service team. We appreciate your business and look forward to seeing you again. Until then, drive safely!

Best experience I have ever had at a dealership.

Best experience I have ever had at a dealership. I would highly recommend them to any friend or family member. Alex was great to work with.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Thank you for the 5-star review and for your willingness to recommend us to others. It is our pleasure to hear about your positive experience with Alex. We appreciate your business and wish you many safe miles in your new Buick!

Mark Bilhuber was so informative and honest my experience

Mark Bilhuber was so informative and honest my experience couldn’t be any better my transaction went very smooth I am so glad I went to this dealership 5+stars

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Congratulations on your new Cadillac! Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with Mark. We appreciate your business and wish you many safe miles in your new vehicle!

Alex was a very personable sales person and was able to

Alex was a very personable sales person and was able to work with me to get me what we needed. Appreciate his time and efforts.

Rating breakdown (out of 5):
  • Customer service 4.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with Alex. We appreciate your business and hope to see you again in the future. Until then, drive safely!

Awesome experience!

great night tonight at Performance Buick GMC! Brian Gauthier was super-friendly, informative and made the process as painless and efficient as I have ever seen, and his tag-team partner in finance James Gavenas made the finishing touches of signing the final paperwork simple and fast, while clearly explaining all options and everything I was signing. and they gave me a great deal- Brian on the vehicle and James on the protection.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process 5.0
  • Quality of repair 5.0
  • Overall facilities 5.0
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
0 people out of 0 found this review helpful. Did you?
Yes No
Dealer response

Thank you, Jason, for the 5-star review and for your willingness to recommend us to others. It is our pleasure to hear about your positive experience with Brian and James. We appreciate your business and wish you many safe miles in your new vehicle!

Brian Gauthier and Jim from finance went above and beyond

Brian Gauthier and Jim from finance went above and beyond in making this a fast, efficient and pleasant experience. I would prefer to deal with them every time I buy a car.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with Brian and Jim. We appreciate your business and look forward to seeing you again in the future. Until then, drive safely and enjoy your new Buick!

Had a great experience shopping at Performance Buick GMC,

Had a great experience shopping at Performance Buick GMC, Cedar Knoll Nj. Very helpful and kind people there especially Brian.

Rating breakdown (out of 5):
  • Customer service 5.0
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with Brian. We appreciate your business and hope to see you again in the future. Until then, drive safely!

An excellent, customer oriented service department.

An excellent, customer oriented service department. They went out of their way to obtain an out of stock part and get my car back on the road by the end of the day.

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
0 people out of 0 found this review helpful.
Dealer response

Thank you for the great review. It is our pleasure to hear about your positive experience with our service team. We appreciate your business and look forward to seeing you again. Until then, drive safely!