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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

May 06, 2026

I would like to say that junior over at GMC in Cedar Knolls did what he said he was gonna do and kept me posted every step of the way More

by CARMENTOZ
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Peggy Sensale
Report | Print
May 09, 2026 -

Performance Buick GMC responded

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

May 06, 2026

Had oil change and some recalls & repairs done. Eddie was pleasant to work with. Would return again More

by PELUSO
Service Price Transparency
Workmanship
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
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May 09, 2026 -

Performance Buick GMC responded

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

May 06, 2026

Junior was excellent taking care and pride in servicing my 1500 Denali pickup. It came back serviced and washed beautifully. I highly recommend the service from appointment to completion. Thx much More

by woodruffconstructioncoco@gmail.com
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Junior
Report | Print
May 09, 2026 -

Performance Buick GMC responded

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 Junior. We appreciate your business and wish you many safe miles!

May 05, 2026

Unwilling to honor warranty and fix faulty transmission. Kept work vehicle for 2 weeks and then said GM won’t warranty. Bought another dealership and they are doing the right thing to resolve the issue. Tot More

by INFO@RISSLANDDOOR.NET
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Eddie Pierre, Michael Thorn
Report | Print
May 04, 2026

Both Steve Wilson and Edgard Pierre were great service providers and the shop has been taking care of me for years More

by jtr803
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Steve Wilson, Edgard Pierre
Report | Print
May 09, 2026 -

Performance Buick GMC responded

We are so thankful to have you as a customer and for the great review! It is our pleasure to hear about your positive experiences with Steve and Edgard. Our team strives for excellence and we sincerely appreciate being your dealership of choice. Thank you!

May 03, 2026

Very professional and great service. Made purchase of new GMC very easy and pleasant experience. Appreciated the level of service and attention. More

by kgaebele
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Christopher Salko
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May 09, 2026 -

Performance Buick GMC responded

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

May 03, 2026

The service was very good, and staff are polite. Overall good experience at the dealership More

by ADOLFO.CHEONG
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Michael Thorn, Dwight Phillips, Jacob Stevenson
Report | Print
May 09, 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 service team. We are grateful for your business and hope to see you again in the future. Until then, drive safely!

May 02, 2026

Service was excellent. Maintenance was completed faster than expected. Great great great great great great great More

by NICOFIORE110
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Edgard Pierre
Report | Print
May 09, 2026 -

Performance Buick GMC responded

Thank you, Nico, 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!

May 02, 2026

Horrible experience! !Had to keep calling for updates on my car.Could not give me any time estimates.At the end of the day I called again and was told transmission would n More

by cvacchiano
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Eddie (Service). 0 stars , Brian Gauthier
Report | Print
May 01, 2026

Service was easy, My service rep, Junior, explained the process well and kept me informed of where my car was in the process. More

by seanhagan313
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Junior
Report | Print
May 09, 2026 -

Performance Buick GMC responded

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

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