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Performance Buick GMC

(1,923 reviews)
Visit Performance Buick GMC
Sales hours: 9:00am to 6:00pm
Service hours: 7:30am to 4:30pm
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Sales Service
Monday 9:00am–8:00pm 7:30am–5:30pm
Tuesday 9:00am–8:00pm 7:30am–5:30pm
Wednesday 9:30am–8:00pm 7:30am–5:30pm
Thursday 9:00am–8:00pm 7:30am–5:30pm
Friday 9:00am–8:00pm 7:30am–5:30pm
Saturday 9:00am–6:00pm 7:30am–4:30pm
Sunday Closed Closed
2025 consumer dealer award
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2025 consumer dealer award 2024 consumer dealer award 2023 consumer dealer award 2022 consumer dealer award

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New (888) 378-7934 (888) 378-7934
Used (888) 767-9904 (888) 767-9904
Service (855) 346-5620 (855) 346-5620

Inventory

See all 195 vehicles from this dealership.

About our dealership

This seller has been on Cars.com since August 2020.
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!

Service center

Phone number (855) 346-5620

Service hours

Monday
7:30am–5:30pm
Tuesday
7:30am–5:30pm
Wednesday
7:30am–5:30pm
Thursday
7:30am–5:30pm
Friday
7:30am–5:30pm
Saturday
7:30am–4:30pm
Sunday
Closed

Meet our employees

Reviews

(1,923 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Performance Buick GMC from DealerRater.

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Had a good overall experience.

Had a good overall experience. The team answered all questions and provided a good deal on the car model that I wanted. Process was fairly seamless.

Had a good overall experience.

Had a good overall experience. The team answered all questions and provided a good deal on the car model that I wanted. Process was fairly seamless.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
4.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
0 people out of 0 found this review helpful.
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John from service was great.

John from service was great. Helped me get my issue resolved perfectly. Very supportive and made sure the team got it done right.

John from service was great.

John from service was great. Helped me get my issue resolved perfectly. Very supportive and made sure the team got it done right.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
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Great job they kept there word on getting me out in time

Great job they kept there word on getting me out in time to pick up my kids

Great job they kept there word on getting me out in time

Great job they kept there word on getting me out in time to pick up my kids

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
Worked with:
0 people out of 0 found this review helpful.
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The Service was Great, Eddie the service guy was very

The Service was Great, Eddie the service guy was very friendly and knowledgeable, great treatment and fast operations to get you car working right again. I will definitely recommend this dealer to anyone with a GNC. Thank you

The Service was Great, Eddie the service guy was very

The Service was Great, Eddie the service guy was very friendly and knowledgeable, great treatment and fast operations to get you car working right again. I will definitely recommend this dealer to anyone with a GNC. Thank you

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
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Very courteous and always pleasant.

Very courteous and always pleasant. Takes care of the issue. Presently waiting for touch up paint from my salesman BriannG and ready to call for oil chsnge

Very courteous and always pleasant.

Very courteous and always pleasant. Takes care of the issue. Presently waiting for touch up paint from my salesman BriannG and ready to call for oil chsnge

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
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Sales team never followed through, never call back or do

Sales team never followed through, never call back or do anything they say. Very disappointing!!

Sales team never followed through, never call back or do

Sales team never followed through, never call back or do anything they say. Very disappointing!!

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
1.0
  • Does not recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
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Had issues with a truck I purchased a little over a year

Had issues with a truck I purchased a little over a year ago from them. Spoke with one the managers at the time I brought the truck in for service about how unhappy my wife and I were with our purchase. The GM we spoke to was Anthony LaManna. He was very understanding with our displeasure with everything going on. He promised to do his best to help us with our concerns and really went above and beyond. He offered us a couple options and we were able to get out of the old truck and he got us into something new. There were a few hiccups but everything worked out and my wife and I are very pleased

Had issues with a truck I purchased a little over a year

Had issues with a truck I purchased a little over a year ago from them. Spoke with one the managers at the time I brought the truck in for service about how unhappy my wife and I were with our purchase. The GM we spoke to was Anthony LaManna. He was very understanding with our displeasure with everything going on. He promised to do his best to help us with our concerns and really went above and beyond. He offered us a couple options and we were able to get out of the old truck and he got us into something new. There were a few hiccups but everything worked out and my wife and I are very pleased

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
4.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
Dealer response

Thank you for the 5-star review and for your willingness to recommend us to others. It is our pleasure to hear about your positive experience with Anthony and our team. We appreciate your business and wish you many safe miles in your new vehicle!

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Very happy with the service at Performance Buick GMC.

Very happy with the service at Performance Buick GMC. I would be happy to return there for service in the future.

Very happy with the service at Performance Buick GMC.

Very happy with the service at Performance Buick GMC. I would be happy to return there for service in the future.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
Dealer response

Thank you for the great review. It is our pleasure to hear about your positive experience with our service team. We appreciate your business and look forward to seeing you again. Until then, drive safely!

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Dwight in service & Chris Salko the salesman did rite by

Dwight in service & Chris Salko the salesman did rite by me. I would recommend the team at Performance GMC

Dwight in service & Chris Salko the salesman did rite by

Dwight in service & Chris Salko the salesman did rite by me. I would recommend the team at Performance GMC

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Thank you for sharing your experience with us! We're thrilled to hear that Dwight and Chris provided you with such efficient and excellent service. We look forward to assisting you again in the future!

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No Hassle, kind and friendly service.

No Hassle, kind and friendly service. No pressure to have unneeded services. Thank you so much!

No Hassle, kind and friendly service.

No Hassle, kind and friendly service. No pressure to have unneeded services. Thank you so much!

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Came in for service or repair
Worked with:
0 people out of 0 found this review helpful.
Dealer response

Thank you for taking the time to write us a great review. It is our pleasure to hear about your positive experience with our team. We appreciate your business and wish you many safe miles!

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See all 1923 reviews