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Performance Buick GMC
Cedar Knolls, NJ
1,397 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 1,397 reviews
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
Verified Customer
August 16, 2023
I was very frustrated with my experience because when I arrived to pick up my car the issues were not fixed. I received an oil change and my car did not have an increased oil life. This may have been a sim arrived to pick up my car the issues were not fixed. I received an oil change and my car did not have an increased oil life. This may have been a simple oversight, but it makes me question if my oil was actually changed. Additionally, I brought my car in to have the tire sensors checked and when I arrived my tire pressure was still very low. More
by LINNEAENDERSBY
Employees Worked With
Luis Vaz
August 13, 2023
My GMC was recently disabled in a parking lot, and unfortunately OnStar had it towed to the wrong dealer. Performance quickly retrieved the vehicle and made the needed repairs. Good service, as always unfortunately OnStar had it towed to the wrong dealer. Performance quickly retrieved the vehicle and made the needed repairs. Good service, as always. More
by FEENEY862
August 13, 2023
Great experience From first phone call to Meghan to salesman rodrigo thru finance dept. No xx no hidden fees. Thank you all! salesman rodrigo thru finance dept. No xx no hidden fees. Thank you all! More
by tru6ck
August 11, 2023
Brian was the best salesman I’ve ever worked with. Was very determined to find me the cheapest payment possible. Even answered my calls on his day off at the beach. He’s an awesome guy and made the pu Was very determined to find me the cheapest payment possible. Even answered my calls on his day off at the beach. He’s an awesome guy and made the purchase of my new truck easy and stressless. I would give him 100 stars if possible More
by GFALZARANO07
Employees Worked With
August 10, 2023
Staff was very friendly and service was good. Facilities for waiting time are nice and comfortable. I appreciated the timely drop off service by friendly driver. Wait was longer than the 1 1/2 h Facilities for waiting time are nice and comfortable. I appreciated the timely drop off service by friendly driver. Wait was longer than the 1 1/2 hour promised. More
by MARCIEBARWICK
Employees Worked With
Luis Vaz
August 09, 2023
Can't believe I bought a car the day we went looking! Performance Buick GMC was great to work with! Nice clean cheerful showroom and pleasant staff. Everyone thanked us for our business and added their c Performance Buick GMC was great to work with! Nice clean cheerful showroom and pleasant staff. Everyone thanked us for our business and added their congratulations. Rodrigo did a great job of explaining car models and answering a million questions with patience before and after our purchase! I would recommend Rodrigo and Performance to anyone. More
by mcmeuse
August 08, 2023
I had a very good experience purchasing a vehicle from this dealership. Mark kept in contact with me to let me know when I vehicle was delivered and set up a time for me to come in to test drive it and pi this dealership. Mark kept in contact with me to let me know when I vehicle was delivered and set up a time for me to come in to test drive it and pick it up. More
by cscheer17
August 06, 2023
Great service as always. They squeezed me in for emergency brake service, and I was able to work from the waiting area while the repairs were being made. Thanks, Luis! They squeezed me in for emergency brake service, and I was able to work from the waiting area while the repairs were being made. Thanks, Luis! More
by BK1537
