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Performance Buick GMC
Cedar Knolls, NJ
1,396 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!
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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
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Showing 1,396 reviews
August 29, 2023
Working with Mark was a pleasure. He was extremely knowledgeable and answered any questions I had, he made the car buying process a breeze. He was extremely knowledgeable and answered any questions I had, he made the car buying process a breeze. More
by sthomas102
Verified CustomerEmployees Worked With
Mark Bilhuber
August 27, 2023
The worker at the desk was fabulous and the technician was fast I was very happy with the service was fast I was very happy with the service More
by nanniejean03
August 27, 2023
Uber there, uber back. car not fixed. Have to do it all again next week. car not fixed. Have to do it all again next week. More
by joeprestianni
Employees Worked With
August 24, 2023
Love the service. 5 star white glove treatment. What I love is their high level of service is consistent. Every time I go it’s a great experience. I normally work with 5 star white glove treatment. What I love is their high level of service is consistent. Every time I go it’s a great experience. I normally work with Mike but everybody there is great. More
by Rmaconi
August 23, 2023
Rodrigo was helpful and knowledgeable throughout the purchase process. He was great to work with and we are happy with our new Buick. purchase process. He was great to work with and we are happy with our new Buick. More
by JENWEISS
Employees Worked With
August 22, 2023
They did a great job in the service department as usual thank you for getting it done so quickly. thank you for getting it done so quickly. More
by SCOTTANGER
Employees Worked With
August 22, 2023
The dealer was supposed to give us a500 credit and they broke their promise not happy broke their promise not happy More
by chevy266
Employees Worked With
August 20, 2023
They were very accommodating to my needs. My truck had a puzzling issue that took sometime to figure out. Luis kept me informed almost daily. My truck had a puzzling issue that took sometime to figure out. Luis kept me informed almost daily. More
by rjallen42
Employees Worked With
Luis Vaz
August 17, 2023
Rodrigro Diaz provided us exceptional service when we came in to purchase our 2023 GMC Terrain. He walked us through the entire process and made us feel like valued customers. Thank you! came in to purchase our 2023 GMC Terrain. He walked us through the entire process and made us feel like valued customers. Thank you! More
by sduncan510
