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Performance Buick GMC
Cedar Knolls, NJ
1,489 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 1,489 reviews
Verified Customer
June 03, 2025
Very customer focused. Friendly staff and good quality work. They call after the service to make sure everything went as promised. Friendly staff and good quality work. They call after the service to make sure everything went as promised. More
by SLINKBLINK
Employees Worked With
John Barker
June 01, 2025
That dealer is a scam. They offer you a service and charge you more than $1,000. They aren't even capable of checking the oil level, etc. Total scam. They offer you a service and charge you more than $1,000. They aren't even capable of checking the oil level, etc. Total scam. More
by IVAN.TORRES3443
Employees Worked With
Edgard pierre
May 31, 2025
Great experience, was greeted immediately by Christopher. He was very professional and polite, made my buying experience easy and enjoyable. Thank you for great service. He was very professional and polite, made my buying experience easy and enjoyable. Thank you for great service. More
by marcinspiewak
Employees Worked With
Christopher Salko
May 30, 2025
Service technician Norman was very accurate and helpful. Told me I would be in and out quickly. If I did not take the car wash which it was a rainy day and I could care less. Told me I would be in and out quickly. If I did not take the car wash which it was a rainy day and I could care less. More
by tony@ozcustombuilders.com
Employees Worked With
Norman
May 29, 2025
Always quality service work and friendly, knowledgeable staff. Prices are fair, too, and they work with the customer as well. Norman assisted me this time and he was great! He listened well and was very th staff. Prices are fair, too, and they work with the customer as well. Norman assisted me this time and he was great! He listened well and was very thorough in going over everything with me. More
by Dkay07940
Employees Worked With
Norman Hoyt
May 28, 2025
Service associate greeted me promptly and my vehicle was taken in right away for service. As always, my vehicle was well taken care of and returned to me promptly. taken in right away for service. As always, my vehicle was well taken care of and returned to me promptly. More
by TSNELLINGS78
Employees Worked With
Edgard/Eddie in service
May 28, 2025
Smooth transaction, car was well prepped. Fast DC charger to fill the car before leaving. The salesman was very knowledgeable about the car, even though it was not one of their typical produc Fast DC charger to fill the car before leaving. The salesman was very knowledgeable about the car, even though it was not one of their typical products. More
by spam.in.here
Employees Worked With
Gerson Doliscat
