Hummel's Nissan is now Willis Nissan. While we have a new name, we still have the same people you have enjoyed working with over the years. Willis prides itself in being a company rooted in faith, family, and community and looks e forward to maintaining Hummel's Nissan tradition of automotive excellence and service leadership built upon the principle of treating customers like a guest in our own home. We have proudly served central Iowa for 90 years as a family-owned and operated business and 50 years as a Nissan dealer and look forward to continuing that with Willis Automotive, which has been a family-owned dealer in Central Iowa for 75 years.