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Service Hours

  • Monday 7:00AM - 6:00PM
  • Tuesday 7:00AM - 6:00PM
  • Wednesday 7:00AM - 6:00PM
  • Thursday 7:00AM - 6:00PM
  • Friday 7:00AM - 6:00PM
  • Saturday 7:00AM - 12:00PM
  • Sunday Closed

Contact

  • Service: (815) 345-4977
  • Parts: (815) 345-4762

Welcome to Gary Lang Buick GMC

What can you expect when you enter the Gary Lang Buick GMC showroom? Aside from a warm welcome, a great selection of new and used Buick and GMC vehicles to choose from, as well as onsite Buick and GMC auto service, a vast collection of Buick and GMC auto parts and a financing team that understands the needs of drivers like you. We've been proudly serving the McHenry, Crystal Lake, Gurnee, Lake in the Hills and Johnsburg, IL areas for many years now. Come see us today in McHenry, Illinois and find out why!

With a large selection of Buick and GMC vehicles like the GMC Sierra 1500, GMC Terrain, GMC Canyon, Buick Encore and Buick Enclave, you'll have plenty of options to find the perfect vehicle for your needs. If you see something you like, schedule an appointment and get behind the wheel for a spin to see how it feels. Be sure to browse our Buick and GMC vehicle specials to see our current best deals.

Beyond simply selling new and used vehicles, our auto dealership is also known for selling the best certified pre-owned GMC and Buick vehicles models in the area. Each vehicle we receive from a previous owner is thoroughly inspected to make sure it's in top-quality and fit to be driven in McHenry and the surrounding Crystal Lake, Gurnee, Lake in the Hills and Johnsburg areas, meaning you can count on purchasing a reliable used Buick and GMC when you shop at Gary Lang Buick GMC.

Our McHenry, IL Buick & GMC Auto Experts are Standing By

Gary Lang Buick GMC is ready and waiting to help you out in any way we can. Our skilled financial team will be delighted to discuss a car loan or lease and find the solution that works best for you. When it comes to realistic auto financing, your unqiue needs are out top priority at Gary Lang Buick GMC.

In order to ensure your complete satisfaction (even long after you've driven home your new car), Gary Lang Buick GMC staffs an onsite auto service and repair department. Thoroughly trained inside and out to know your GMC Sierra 1500, GMC Terrain, GMC Canyon, Buick Encore or Buick Enclave, our technicians only use certified GMC and Buick parts when making repairs, ensuring your car runs as efficiently as the day you bought it. If you have any questions or want to test drive a vehicle you see, please feel free to call or stop in to Gary Lang Buick GMC at 1111 State Route 31 in McHenry, IL today!