Welcome to Gary Lang Auto Group  in McHenry, Illinois

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Gary Lang Auto Group provides a huge selection of new and used Buick, Cadillac, Chevrolet, GMC and Pontiac vehicles from McHenry, Illinois to Rockford. Our goal is, and has always been, to provide you with the best experience you will ever have when at a dealership: from Northern Illinois to Southern Wisconsin.

Visit our sales department and browse our hundreds of new and pre-owned Buick, Cadillac, Chevrolet, GMC and Pontiac vehicles; and see why we are the leading

McHenry Buick, McHenry Cadillac and McHenry Chevrolet

 dealership. From genuine Chevrolet cars and trucks, like our
Chevy Impalas and Chevrolet Silverado 1500s - to our luxurious Cadillacs, like our Cadillac DTS and Cadillac Escalades. With such a huge selection, it is no wonder why we are the premier

Rockford Buick, Rockford Cadillac and Rockford Chevrolet

 dealership -
located in McHenry, a short drive away!

Search Certified Used Vehicles at Gary Lang Auto in McHenry, IL
Buick Enclave
Cadillac CTS
Chevy Silverado 1500
Chevy Traverse
GMC Acadia
Pontiac G6
With such a wide selection available from McHenry to Rockford, Illinois; we are positive we have the vehicle for you. Our sales people are all GM certified and we are confident we can assist you in selecting the perfect vehicle to fit your needs and lifestyle! From our exciting Pontiac G6, Pontiac G8 or Pontiac Vibes to our innovative Buick Enclaves and Buick Lucernes; as we say, “The right car, at the right price, right now.”

If you live in the Northern Illinois area and you are looking for a

Rockford Pontiac, Rockford GMC, McHenry GMC or a McHenry Pontiac

dealership, please let us know if there is any way we can serve your automotive needs. Whether you need to schedule a service visit, order a part, request financing, or even get a quick quote - our website is geared to be as customer friendly as possible. However, our staff is ready to help and the most important reason people come to us year after year; and vehicle after vehicle!

If you don't know where we are located, please view our business hours and directions to get specific driving instructions. Just call or email us if you have any questions regarding our site information. We, here at Gary Lang Auto Group, are proud to make your shopping experience
hassle-free.
Gary Lang Auto Group
1107 S State Route 31
McHenry, IL 60050
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Phone: (815) 669-4637
Email: Contact Us
Fax: (815) 385-3073