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Performance Buick GMC

(1,523 reviews)
Visit Performance Buick GMC
Sales hours: 9:30am to 8:00pm
Service hours: 7:30am to 5:30pm
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

(1,523 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.

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Alex is friendly and patience thank you for being a great

Alex is friendly and patience thank you for being a great help and a new friend, I would recommend you to everyone

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

Thank you so much 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 Chevrolet!

We were very pleased with the new car buying experience

We were very pleased with the new car buying experience at Performance Buick GMC. Brian didn't play the 'Let me check with my manager' game. We discussed what we wanted and he showed us what they had in stock AND what was coming in. We were shopping multiple brands and he was patient each time we returned to 'take another look'. I think we got a terrific deal especially during this time of car shortages.

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 look forward to seeing you again in the future. Until then, drive safely!

Good dealership .

Good dealership . I got my first car I’m very Satisfied with that. Brian Hector is a nice guy have a lots of patience with costumers .

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

It is our pleasure to hear about your positive experience with Brian. Thank you for the great review and for being a part of the Performance family. We look forward to seeing you again in the future!

Courteous,honest, accommodating and responsive.

Courteous,honest, accommodating and responsive. Thank you Doug Ferreira and Performance GMC. Looking forward to my next service.

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

Great service, car was completed on time and service tech

Great service, car was completed on time and service tech called when car was ready. Staff was courteous and professional.

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!

I had a great experience at the dealership as they was

I had a great experience at the dealership as they was very helpful and listened to what I needed leaving me a happy customer ❤

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
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!

I was extremely happy with the way the entire process was

I was extremely happy with the way the entire process was handled, starting with my sales person Alex Kasper. He could not have been more attentive caring and responsive. Yet with all of his responsiveness he was never pushy or annoying. When I got to the dealership to pick up my car the process was very smooth everyone was friendly and I highly recommend performance GMC Buick

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, Frank, 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!

Great dealer Staff is extraordinarily friendly

Great dealer Staff is extraordinarily friendly very clean kept waiting room. I was updated during the entire process would highly recommend

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
Worked with:
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!

Great salesman who helped with all my questions.

Great salesman who helped with all my questions. Just an all around friendly people at GMC of cedar knolls.

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
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!

The service was quick and very professional workers were

The service was quick and very professional workers were very attentive and they wash the car after the work was done , thanks

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, Danny, 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!