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GM Certified service at M&M Auto | Monticello Buick & Cadillac dealer

  M & M Auto Group in Liberty, NY

Thanks for visiting M & M Auto Group, your Liberty Buick and Cadillac dealership. Our customers have come to rely on us for their automotive needs. At M & M Auto Group, your Middletown, NY Buick and GMC alternative, our goal is to meet those needs by offering the most modern and convenient access to our services. Browse our inventory of new and used cars in Liberty, make an appointment with our service department, request financing, or get a quick quote online.

Liberty, NY Dealership – Your Sullivan County & Middletown, NY Cadillac & Buick Alternative

M & M Auto Group is proud to serve all of Sullivan County, as well as Middletown, Honesdale and Monticello. We have a large selection of new and used Buick and Cadillac vehicles in stock. Looking for financing? M & M Auto Group is here to help. We have knowledgeable and courteous finance experts that are here to help you. You can also apply for financing online, and see if buying or leasing is right for you.

GM Certified Service for Our Liberty & Monticello, NY Buick & Cadillac Customers

As a full service dealership, we also have a full staff of dedicated GM Certified Service technicians that are here to help keep your car running like new. We welcome all our Middletown, NY Buick & Cadillac customers to set up an appointment, order parts and accessories, or check out our service specials in Liberty. Our Liberty, NY Cadillac & Buick service center also offers a great parts and service department for your GM vehicles. Contact our service department to schedule an appointment or order a part for your vehicle.


M & M Auto Group - Your Middletown, NY Cadillac & Buick Alternative

At M & M Auto Group, we are here to help you with all your new and used car needs. As your Middletown, NY Cadillac & Buick alternative, we have all the new Cadillac vehicles, like SRX, Escalade, and CTS. As your local Sullivan County Buick alternative, we also have a wide selection of new Buick vehicles to choose from, like the Buick LaCrosse, or the roomy Buick Enclave and Encore. Check out our hours and directions page, and come take a test drive today!

Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
Cadillac: ATS | ATS Coupe | CTS Coupe | CTS Sedan | CTS-V Coupe | CTS-V Sedan | Escalade | SRX | XTS