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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

January 06, 2026

They took care of the issue and even offered me a ride while I waited! More

by CRYSTAL.DICARLO
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Dwight Phillips
Report | Print
Jan 07, 2026 -

Performance Buick GMC responded

Thank you, Crystal, 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!

January 06, 2026

Great service experience from start to finish. Staff was professional, knowledgeable, and honest. Everything was explained clearly, work was done on time, and the vehicle was returned in excellent More

by VENTILETOR
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John Barker
Report | Print
Jan 07, 2026 -

Performance Buick GMC responded

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 our service team. We appreciate your business and wish you many safe miles!

January 06, 2026

John in the service department was awesome. He explained everything thoroughly and was very knowledgeable. I felt like he had my best interest in mind as he walked me through everything needed More

by ROSSTSELBY
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John
Report | Print
January 04, 2026

My vehicle had brake issues and the customer service provided by Eddie was helpful, professional and the best in my many years of being a customer. Keep up the great work! More

by DAVIDSONR
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie
Report | Print
Jan 04, 2026 -

Performance Buick GMC responded

Thank you for taking the time to let us know that we are doing a good job. We're grateful that you recognized Eddie’s helpfulness and commitment to excellence. We work hard to give our customers a fantastic experience and are happy to see that we are making it happen! We wish you many safe journeys.

January 03, 2026

Purchased a certified vehicle with 16,400 miles, & 9000 miles & 2400.00!dollars later the certified vehicle needed rotors/pads all around. It appears that the certification check didn’t pick up on the cond More

by WI.GONZALEZ3125
Service Price Transparency
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Will Rivera
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January 03, 2026

Dropped my truck off and specified my problem with it. Service department took the truck in and had it back to me fixed within a few days. Excellent service and team. More

by JOHN.PEZZUTI92
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Edgar’s Pierre
Report | Print
Jan 07, 2026 -

Performance Buick GMC responded

Thank you, John, for letting us know that our service team is doing a great job. We appreciate your business and wish you many safe miles!

January 02, 2026

Norman was extremely communicative and helpful during the whole process. Could not recommend him more. More

by marianapdias
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Norman Hoyt, Michael Thorn, Dwight Phillips, Jacob Stevenson
Report | Print
Jan 03, 2026 -

Performance Buick GMC responded

Thank you for taking the time to let us know that we are doing a good job. We're grateful that you recognized Norman’s helpfulness and commitment to excellence. We work hard to give our customers a fantastic experience and are happy to see that we are making it happen! We wish you many safe journeys.

January 02, 2026

My GMC Yukon Denali XL had a few recalls, took it in to Performance GMC had John as my service advisor. John was great his communication of the service was on point. We had a few repairs that needed to be More

by DurangoRT19
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
John
Report | Print
Jan 03, 2026 -

Performance Buick GMC responded

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

January 02, 2026

The dealership is clean, waiting area is spacious with a tv and drinks while you wait. More

by LMKEHOE
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Eddie in the service department
Report | Print
Jan 03, 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.

December 30, 2025

I brought my 2020 GMC Terrain in for a routine oil change and tire rotation and also had a tire pressure sensor checked and replaced. Norman was incredibly helpful and informative throughout the service appo More

by KELLYCLARK425
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Norman from Service Department
Report | Print
Dec 30, 2025 -

Performance Buick GMC responded

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

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