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Performance Buick GMC
Cedar Knolls, NJ
1,456 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
Top Reviewed Employees
Latest Reviews
April 15, 2025
I arrived early and they took my vehicle in right away.
They kept me informed through the whole process and got things done earlier then expected.
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by petemetri
Verified Customer
Verified Customer
Employees Worked With
Norman Hoyt
April 14, 2025
Everyone I encountered at the dealership was
knowledgeable and helpful. Salesman was amazing. Went above and beyond. I flew in from out of state to purchase They made the transaction easy an
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by bon.shantz
Verified Customer
Verified Customer
Employees Worked With
April 11, 2025
Excellent customer service.
Everyone was extremely helpful and professional. And finally, I would rate the waiting room as "top notch."
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by bdprocanik
Verified Customer
Verified Customer
Dealership Inventory (147 Vehicles)
Amenities
- Free Coffee
- Free WiFi
- No Contact Transactions
- Shuttle Service
- Vehicle Sanitization
- Vending Machines
- Virtual Appointments
