Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
Performance Buick GMC
Cedar Knolls, NJ
1,490 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 1,490 reviews
May 19, 2024
Would not work with my warranty, car is only 4 years old and my warranty went over by 6000 miles. I attempted to have it reviewed at Totowa gmc well before my warranty was up and was dismissed to that’s pro and my warranty went over by 6000 miles. I attempted to have it reviewed at Totowa gmc well before my warranty was up and was dismissed to that’s probably because how females drive or compared me to his wife’s driving, but didn’t think it would screw new over in the long run and missing my warranty window. cedar knolls GMC Barely provided any cost assistance, very disappointed. Was always considering trading my car in but I will no longer buy from GMC if this is the thanks I get. First went to mechanic and then decided to try gmc and see if they would work with my warranty, only to be out $250 for no help at all and still issues with my gmc terrain. Thanks a lot! Do not recommend GMC More
by alessi.marie
Verified Customer
May 17, 2024
Dwight was very helpful and knowledgeable. He walked me step by step on what was going on with my car. Put me in a loaner so I didn’t have to stay there while they worked on my car. He walked me step by step on what was going on with my car. Put me in a loaner so I didn’t have to stay there while they worked on my car. More
by alaguerra2
Employees Worked With
May 15, 2024
Brian is done to earth and does a great job getting the deal done! Couldn’t be happier deal done! Couldn’t be happier More
by shawn.chaconas
May 13, 2024
They were all a pleasure to deal with from the sales person to the manager and the finance manager we made a quick sale the only thing I was upset about was I couldn’t get the price I wanted and I found person to the manager and the finance manager we made a quick sale the only thing I was upset about was I couldn’t get the price I wanted and I found out after the fact that I could’ve got a ports america rebate from where I work of $1,500 that would’ve got the price I wanted at $650 a month other than that I was very say with dealing with them More
by Sjkeepers
May 10, 2024
People and area were very accommodating. The area was very clean. Bathroom was clean and efficient The area was very clean. Bathroom was clean and efficient More
by badregan155
Employees Worked With
May 10, 2024
My experience with Brian was very god. He was very informative and made himself very available and approachable. He was very informative and made himself very available and approachable. More
by MCAMPLLONCH21
Employees Worked With
May 10, 2024
Jacob and the team were forthcoming and efficient. Got me the car I wanted at the price I was comfortable with. Got me the car I wanted at the price I was comfortable with. More
by chrismartinez
May 10, 2024
Dwight has always treated me like a valued customer, it doesn’t matter if it’s over the phone or in person. I will definitely recommend him to others. doesn’t matter if it’s over the phone or in person. I will definitely recommend him to others. More
by DWAINLAZARUS
May 06, 2024
I brought my GMC Yukon to Performance Buick GMC for service. The Service Department is efficient and very well run. Service Advisor Anderson Sanchez did an excellent job throughout the entire process service. The Service Department is efficient and very well run. Service Advisor Anderson Sanchez did an excellent job throughout the entire process. More
by EKORLESKI
Employees Worked With
Anderson Sanchez
May 03, 2024
We were very happy with our Salesperson Jacob Garcia. . he addressed all of our questions. . he addressed all of our questions. More
by Beautiflul sky
Employees Worked With
