Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
Performance Buick GMC
Cedar Knolls, NJ
1,473 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!
Read More
This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Parts
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Filter Reviews by Keyword
By Type
Showing 1,473 reviews
August 29, 2022
Most appreciated is the attentiveness and thoroughness of Brian and Chris to the purchase process of the 2017 Cruze that resulted in the ownership of a this very satisfying car. Also of significant note, is Brian and Chris to the purchase process of the 2017 Cruze that resulted in the ownership of a this very satisfying car. Also of significant note, is Luis and his service team that thoroughly checked over the Cruz including the software update to it. More
by MEANDERSON1499
Verified Customer
August 28, 2022
Staff is extremely helpful and polite. Starting from scheduling. They are always very understanding of any concerns I have. Starting from scheduling. They are always very understanding of any concerns I have. More
by IVONNEI107
Employees Worked With
August 26, 2022
My service appointment went smoothly, and the issues were addressed. From booking the appointment to the detail of a cleaned vehicle, I am totally satisfied. addressed. From booking the appointment to the detail of a cleaned vehicle, I am totally satisfied. More
by skyvisions
Employees Worked With
August 22, 2022
Best service around. Clean dealership. Very prompt with call backs. Advisors are excellent. Vehicle is cleaned . Clean dealership. Very prompt with call backs. Advisors are excellent. Vehicle is cleaned . More
by ALFONSO.CORREA
Employees Worked With
August 22, 2022
So far, i would recommend and will likely consider coming back for a 2nd car. back for a 2nd car. More
by nick@diamondfreightdist.com
Employees Worked With
August 21, 2022
The salesperson was very knowledgeable and made it possible to work on negotiating for the purchase of my new, pre-owned car. I felt very relaxed/not stressed while I was at the dealership and was nev possible to work on negotiating for the purchase of my new, pre-owned car. I felt very relaxed/not stressed while I was at the dealership and was never pressured into making any decision I didn't feel comfortable making. I would definitely recommend looking into purchasing a vehicle from here again in the future for myself or anyone. Thank you Alex! All the Best, Mike More
by mroof16
Employees Worked With
Alex Kasper
August 18, 2022
It took 2. 5 hours to have my oil changed and I set an appointment for 9am. I even waved my car wash to get out sooner. It would have taken an additional 15 min 5 hours to have my oil changed and I set an appointment for 9am. I even waved my car wash to get out sooner. It would have taken an additional 15 min for a car wash.. absolutely ridiculous. never again More
by BRIAN@SPECSERVICESLLC.COM
Employees Worked With
Luis Vaz
August 17, 2022
Excellent facility. Very accommodating and efficient staff. Everything from the easy to use website to the knowledgeable service advisor was top notch. Five stars. I h Very accommodating and efficient staff. Everything from the easy to use website to the knowledgeable service advisor was top notch. Five stars. I highly recommend it. More
by Jose D Espinal
Employees Worked With
Luis Vaz
August 17, 2022
Upon driving my car in, I received immediate attention. Office staff was very friendly and efficient. Office staff was very friendly and efficient. More
by ROSONN
Employees Worked With
August 16, 2022
What a phenomenal experience! Alex Kasper is a fantastic salesperson. He is intuitive and informative and anticipated many of the questions I had. The entire experience from start Alex Kasper is a fantastic salesperson. He is intuitive and informative and anticipated many of the questions I had. The entire experience from start to finish was actually fun. Not only that but Alex was honest and open about all the details that go into buying a car. I look forward to continuing to do business with him and Performance as a dealership. More
by susan.vanheerden
