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 09, 2022
Very nice group of people in sales and in service. Not sure where I stood with the lady that collects payment at the service desk though…lol Not sure where I stood with the lady that collects payment at the service desk though…lol More
by ADAVINO
Verified Customer
August 08, 2022
Great experience. Mike was very professional every step of the way and the service department did our repair work flawlessly Mike was very professional every step of the way and the service department did our repair work flawlessly More
by TOMK4455
Employees Worked With
August 08, 2022
Exceptional service - explained the situation thoroughly and very accommodating. Customer service gentleman Luis Vaz was very good and made my choice to bring my car there a good one. and very accommodating. Customer service gentleman Luis Vaz was very good and made my choice to bring my car there a good one. More
by elviet1942
Employees Worked With
Luis Vaz
August 08, 2022
We like to thank Alex Kasper for ordering our truck he is number salesman he is the best number salesman he is the best More
by nanniejean03
August 07, 2022
Excellent day most helpful customer services in years Mark was fantastic and will recommend this co to others Mark was fantastic and will recommend this co to others More
by anniepettus
August 06, 2022
The service department is the best Luis was thorough and professional. The wait for my car wasn’t long and everyone is very courteous and professional. professional. The wait for my car wasn’t long and everyone is very courteous and professional. More
by MARKSUTH4803
Employees Worked With
Luis Vaz
August 05, 2022
Very impressed with this dealership. At all times I was treated with the utmost respect and courtesy At all times I was treated with the utmost respect and courtesy More
by CHRISGRAZ0918
August 02, 2022
Very straight forward and easy to deal with. Mark was very professional and communicated well. Mark was very professional and communicated well. More
by matthew.donoghue
