Finance Specials

Are you looking for finance specials for your new Buick car, Buick SUV, GMC van or GMC truck? Look no further than Gary Lang Buick GMC in McHenry, IL. We offer the best Buick and GMC financing specials in the McHenry, Crystal Lake, Gurnee, Lake in the Hills and Johnsburg, IL areas. If you can't find the deal you're looking for, call or visit our Buick and GMC dealership today to speak with an expert in our financing department who can help find the right financing for you.

Looking for great deals on a used Buick or GMC or looking for new GMC and Buick specials? Gary Lang Buick GMC has been proudly serving Buick and GMC drivers in the McHenry, IL metro for many years for a reason! Find out why today.

1.9% APR for 60 Months

2018 Buick Enclave and Encore

Visit Gary Lang Buick GMC for exclusive financing savings on new Buick SUV's.

Monthly payment is $17.48 for every $1,000 you finance. Example down payment: 18%. To approved credit, some customers will not qualify. Plus tax, title, license, and doc fee. No prior sales. Photos for illustration purposes only. While supplies last. See dealer for details.
Offer expires: 04/30/2018

0% APR for 72 Months

On 2018 GMC Canyon, Yukon, and Yukon XL


0% APR for 72 months is $13.89 per $1,000 financed. APR savings In lieu of manufacturer rebates and incentives. To approved credit, not all will qualify. Plus tax, title, license, and doc fee. See dealer for details.
Offer expires: 04/30/2018


Gary Lang Buick GMC

1111 South Illinois 31, Building 1
Directions McHenry, IL 60050

  • Sales: (815) 345-4877
  • Service: (815) 345-4977
  • Parts: (815) 345-4762


  • Monday 9:00AM - 9:00PM
  • Tuesday 9:00AM - 9:00PM
  • Wednesday 9:00AM - 9:00PM
  • Thursday 9:00AM - 9:00PM
  • Friday 9:00AM - 9:00PM
  • Saturday 9:00AM - 6:00PM
  • Sunday Closed