Dealer Reviews
Cars for Sale
Write a Review
Dealer Log In
Back
Write a review

Performance Buick GMC

Cedar Knolls, NJ

Overview
Employees
Reviews
Vehicles
4.8
1,856 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!
Contact Dealership
View Awards

1247 NJ-10

Cedar Knolls, NJ

07927

Directions

By Type

Showing 1,856 reviews

February 04, 2026

Entire experience from scheduling service to completion was handled professionally,will definitely continue using this dealership for all future needs. More

by jns1207
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.
Report | Print
Feb 11, 2026 -

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!

February 04, 2026

Eddie was so professional. Everything was so smooth and on time. Thank you for your help Eddie More

by standmrc
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
Report | Print
Feb 11, 2026 -

Performance Buick GMC responded

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

February 02, 2026

John was very helpful with scheduling the maintenance of my vehicle. He listened to my concerns and helped with the best course of action. He has helped me many times in the past and I will continue to work More

by ALLISON MINGLE
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John Barker
Report | Print
Feb 11, 2026 -

Performance Buick GMC responded

Thank you, Allison, 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!

February 02, 2026

The salesman was friendly, and the maintenance service was also satisfactory. It's excellent! God job More

by SIMJW1108
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Michael Thorn
4.0
This rating includes all reviews, with more weight given to recent reviews.
Dwight Phillips
4.0
This rating includes all reviews, with more weight given to recent reviews.
Jacob Stevenson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Report | Print
Feb 11, 2026 -

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!

February 02, 2026

I dropped my car off Friday for service of my brakes. By the time I got the real number for the brake job I had to leave the car overnight. Ed, told me on Friday to come back Saturday morning at 10:30 to More

by TOM@SPHERECONSTRUCTIONCORP.COM
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Edgar
Report | Print
Feb 11, 2026 -

Performance Buick GMC responded

Thank you, Tom, for taking the time to write us a review. We apologize for the inconvenience and what seems to have been a not-so-pleasant experience. We appreciate your feedback and will be looking into your situation to see how we can better our customer service for the future.

February 02, 2026

Wil in sales, Kyle in finance and Anthony solved all the questions my wife and I had and worked very closely to make us happy. More

by jackdeshefy
Recommend Dealer
Yes
Employees Worked With
Wil, Kyle and Anthony
Report | Print
Feb 11, 2026 -

Performance Buick GMC responded

Thank you, Jack, 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 Will, Kyle and Anthony. We appreciate your business and wish you many safe miles in your new vehicle!

January 31, 2026

Professional and friendly service. I was helped by Eddie and he made the process easy. Waiting room was clean and comfortable as well. More

by PlsDontSellData
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Edgar Pierre
Report | Print
Feb 11, 2026 -

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!

January 31, 2026

Fantastic experience. This is the 2nd truck I bought at Performance GMC And will not be the last. More

by cshannon
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.
Will Rivera
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dwight Phillips
5.0
This rating includes all reviews, with more weight given to recent reviews.
Jacob Stevenson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Report | Print
Feb 11, 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 our team. We appreciate your business and wish you many safe miles in your new vehicle!

Feb 11, 2026 -

cshannon responded

This is my 2nd truck purchased from Performance GamC and it won’t be my last. Wilton knew his product super well and made it extremely easy for me to walk in with my first truck and walk out with a new vehicle.

January 31, 2026

Went above and beyond to perform the service right and with professionalism. Can't say more More

by nguyen.james
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Not listed
Report | Print
Feb 11, 2026 -

Performance Buick GMC responded

Thank you so much, James, for giving us such a kind review. We are so happy to hear about your experience with our employees. We look forward to seeing you for future visits!

January 30, 2026

Service department is great, staff was very helpful. Will definitely be back for future service and purchase needs. More

by PCASALE10
Recommend Dealer
Yes
Employees Worked With
Michael Thorn
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dwight Phillips
5.0
This rating includes all reviews, with more weight given to recent reviews.
Jacob Stevenson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Report | Print
Feb 11, 2026 -

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!

1
2
3
...
186