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Our Service department is staffed with the most qualified technicians ready to answer your questions and address your service needs.


Jack Wolf Cadillac GMC is located on 1855 North State Street in Belvidere, IL. Enter your address to get directions.

Welcome to Jack Wolf CADILLAC GMC


We would truly like to extend our appreciation to all of our loyal customers for your continued support.  Your kind letters of customer satisfaction and commitment to Jack Wolf is very much appreciated. 

New 2013 inventory has arrived!  Stop out and see us for special offers and our always friendly and experienced sales staff.  With over 12 acres of both new and used inventory, we promise to have a vehicle to fit every budget and lifestyle.

We are offering a new oil change package that will be available for purchase to our loyal customers.  The package includes 12 oil changes (up to 6 qts non synthetic) along with coupons for several additional discounted accessories and services.  The booklet is valued at over $300 and is available for only $185.

We look forward to seeing you soon and appreciate the trust and loyalty you have put into Jack Wolf.  Thank you for your continued business as we continue to grow with you.


Tony McIntire

Operations Manager
Jack Wolf Cadillac GMC