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Performance Buick GMC

Cedar Knolls, NJ

Overview
Employees
Reviews
Vehicles
4.8
1,912 Reviews
Performance Buick GMC is your trusted Buick, GMC dealership in Cedar Knolls, NJ and the reason why our loyal customers from Morristown, Parsippany, and Randolph keep coming back. From the time you enter our showroom when you service with us, you can expect to be treated like family, each and every visit. We offer an extensive new and pre-owned inventory, as well as our competitive lease specials, finance options and expert auto service. We are dedicated to providing exceptional customer service to Hanover County and being an integral part of our Cedar Knolls, NJ community. We look forward to seeing you soon!
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1247 NJ-10

Cedar Knolls, NJ

07927

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Showing 1,912 reviews

October 29, 2025

Edie figured out what was causing the strange messages on my dashboard and solved the problem by replacing the battery. He kept me informed throughout the process and arranged transportation for me. More

by MECANCELLIERI
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Edgard Pierre
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Oct 30, 2025 -

Performance Buick GMC responded

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

October 26, 2025

Eddie was my service advisor, explained everything that needed to be done to my truck. He made sure that my visit was an enjoyable experience. More

by KA0
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
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Oct 28, 2025 -

Performance Buick GMC responded

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

October 25, 2025

Great buying experience. Was greeted like family when I walked in the very first time. Brian was tremendous to work with. Stayed an hour past his shift to make sure all of More

by Arielle & Jason
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Brian Gauthier
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Anthony (sales manager)
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Oct 26, 2025 -

Performance Buick GMC responded

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 are grateful for your business and hope to see you again in the future. Until then, drive safely!

October 25, 2025

Service was great! In and out and everything done top notch! Will be back soon! More

by FRANKP
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie in Service
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Oct 26, 2025 -

Performance Buick GMC responded

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

October 24, 2025

Wonderful experience overall, all of the staff are friendly, accommodating and patient. We came in looking to trade in vehicles and were satisfied with the hard work to keep us within our budget and g More

by nicholemfigueroa
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Will Rivera
5.0
This rating includes all reviews, with more weight given to recent reviews.
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Oct 26, 2025 -

Performance Buick GMC responded

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!

October 24, 2025

I recently had an excellent experience with the service department at Performance GMC! From the moment I arrived, the staff was friendly, professional, and efficient. They clearly explained the work needed More

by TEKNICALITY020
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Michael Thorn
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Norman Hoyt
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Oct 26, 2025 -

Performance Buick GMC responded

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!

October 23, 2025

John Barker was awesome, inciteful abd got me my car back quickly and effecient. He made the experience worth it More

by KEITHCRIOS
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John Barker
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Oct 23, 2025 -

Performance Buick GMC responded

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

October 23, 2025

I had a great experience and got everything I needed taken care of. That's all. More

by Eric K
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John
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Oct 23, 2025 -

Performance Buick GMC responded

Thank you, Eric, for sharing your experience with us! We're thrilled to hear that our team provided you with such efficient and excellent service. We look forward to assisting you again in the future!

October 22, 2025

Awesome service and good communication. The work was done in the timeframe I was given. More

by BPW1981
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
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Oct 23, 2025 -

Performance Buick GMC responded

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!

October 21, 2025

My service experience was excellent at Performance Buick! I appreciated the clear communication and excellent work done that day. More

by Christina
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
Report | Print
Oct 23, 2025 -

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.

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