Sullivan Buick GMC is a great place to get auto financing in the Chicago area. Fill out this short form to apply for a loan, and our credit specialists will make sure you're able to finance your new Buick or GMC vehicle. Sending in this form allows us to perform a credit check and see which options best fit your specific needs. The information you give us will not be accessible by any outside parties, and will only be reviewed by our Finance Department to process your application. You can also call our Arlington Heights Buick GMC dealership at (847) 666-5973 with any questions.