Green Brook Buick GMC in Dunellen including address, phone, dealer reviews, directions, a map, inventory and more

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Green Brook Buick GMC

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GMC and Buick New Car Dealership in Dunellen, NJ

Overall Rating

4.9/5

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Why should you buy from Green Brook Buick GMC? Our unmatched service and diverse Buick, GMC inventory have set us apart as the preferred dealer in Green Brook. Visit us today to discover why we have the best reputation in the Green Brook area.

Need service for your new GMC or Buick? Green Brook Buick GMC's GMC-trained mechanics can help.


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Picture of Green Brook Buick GMC in Dunellen

Dealership Contact Information

Green Brook Buick GMC 101 US-22
Dunellen, NJ 08812

Sales: 732-529-2371
Used Cars: 732-529-2372

Sales Department Hours

Sun Mon Tue Wed Thu Fri Sat
Open Closed 9:00am 9:00am 9:00am 9:00am 9:00am 9:00am
Close Closed 8:00pm 8:00pm 8:00pm 8:00pm 7:00pm 7:00pm

Service Department Hours

Sun Mon Tue Wed Thu Fri Sat
Open Closed 7:00am 7:00am 7:00am 7:00am 7:00am 7:00am
Close Closed 6:00pm 6:00pm 6:00pm 6:00pm 6:00pm 5:00pm