Green Brook Buick GMC provides a great and fantastic experience for customers purchasing or leasing new and certified used vehicles. The process is consistently described as smooth, quick, easy, seamless, and enjoyable. The staff, including the sales representatives and managers, are noted as helpful, wonderful, knowledgeable, attentive, professional, efficient, and dedicated. Their commitment makes the process a pleasure. Multiple reviews state that customers would highly recommend this dealership and would definitely do business again, with some families purchasing multiple vehicles. The dealership handles everything from start to finish, including out-of-state paperwork efficiently.
I would like to give my salesman Frank Walker who helped in the process of getting my beautiful Buick Encore, with the ending of my lease on my 2020 Envision a grateful and enduring Thank You you are EXCEPTIONAL, Thank U to the entire dealership!
December 2025
Excellent experience from start to finish. The process was seamless and made car buying easy!
September 2024
GMC service is excellent in every way. It is nice to be respected. Jason took care of me and my car!
