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Performance Buick GMC

Cedar Knolls, NJ

4.8
2,102 Reviews
Call Dealership (973) 267-1100
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1247 NJ-10

Cedar Knolls, NJ

07927

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2,102 Reviews of Performance Buick GMC

March 27, 2026

John was professional and got me in and out. I am definitely going to continue coming to this dealership for service. More

by JMORREALE
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Joh Baker
Report | Print
March 26, 2026

John did a great job explaining the issues with the vehicle and getting everything done in a timely manner. More

by JOSHWEISMAN98
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John
Report | Print
March 26, 2026

John was very knowledgeable and had no problems explaining to me the process of what the car will be going through More

by jack5054
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John from service (advisor)
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March 26, 2026

Junior in service and other reps are polite and efficient along with being easy to contact, which makes me continue going back to this dealership. More

by ASHOJAI
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Junior
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March 25, 2026

My experience with this dealership was poor. The only bright side to my experience was Edward “Junior” Robinson who was courteous and apologetic regarding the length of time I was waiting for my More

by CHRISCLXTN
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Edward “Junior” Robinson 5 stars
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March 25, 2026

John was very professional and helpful, made everything smooth and easy, went out of his way to help install the floor mats as well. More

by Ubaidullah Awal
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John Barker
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March 22, 2026

Excellent, courteous service. Did not oversell to try and add additional service. Car was ready on time. More

by JOHN.MACKO
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Michael Thorn, Dwight Phillips, Jacob Stevenson
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Mar 24, 2026 -

Performance Buick GMC responded

Thank you, John, 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!

March 21, 2026

Great experience with the dealership they were kind and courteous just made my visit wonderful my salesperson Mr Lopez did a great job the whole process was a success More

by Larrysteve04
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
William Lopez
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Mar 24, 2026 -

Performance Buick GMC responded

Thank you for your fantastic feedback! We take pride in delivering top-notch customer service, and it's wonderful to hear that you had such a positive experience at our location.

March 21, 2026

Consistent, good service. Advisor John Barker ensures a good experience. The quality of the Service Department is the reason I bought another Buick from Performance Buick GMC. More

by FEENEY862
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John Barker
Report | Print
Mar 21, 2026 -

Performance Buick GMC responded

Thank you for sharing about your wonderful experiences with us! We're thrilled to hear that John provides such wonderful service. If you ever need assistance, don't hesitate to reach out—John and the rest of our team are here to help.

March 21, 2026

Great Experience, Wilberto the salesman was awesome! He was professional and knowledgeable. Knew everything about the vehicles I was interested in. Purchasing my truck turned out to be a quick and smoot More

by Paulaker
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Wilberto Lopez
Report | Print
Mar 21, 2026 -

Performance Buick GMC responded

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

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