About Us

Serving Indiana and Illinois communities  of Hammond, Lansing, Chicago, Calumet City and Gary | Financing Sales and Service | Napleton Auto Group is Chicagoland's Largest Internet Dealership.Napleton Cadillac Hammond, IN Dealership sells new and used Cadillac vehicles including CTS, Escalade, SRX, STS, XLR serving Indiana and Illinois communities  of Hammond, Gary, Portage, Chesterton, Hobart, Merrillville, Crown Point, Dyer and Schererville, Indiana and Lansing, Tinley Park, Calumet City, Downers Grove, Berwyn, Chicago Heights, Chicago, Oak Lawn, Orland Park, Joliet, Cicero, Bolingbrook and Aurora, Illinois. Napleton Auto Group is Chicagoland's Largest Internet Dealership.

In 1931, Edward W. Napleton opened a small DeSoto franchise on Chicago’s south side. He had one guiding business principle: common courtesy. That is, the customer always comes first. This principle of common courtesy has remained with the Napleton family for over 75 years, and has led to over 600,000 satisfied Napleton customers with over 67% returning as repeat customers.

As of 2007, the Napleton family owns and operates 57 franchises in 4 states. As the fourth generation of Napletons enter the automotive industry, Customer Satisfaction still tops the priority list. Whether you visit a Napleton store for sales, service, or parts your experience will be one of the industry’s best.

We truly appreciate your business here with the Napleton Group. We hope you enjoy every facet of the Napleton organization from www.napleton.com, to our state of the art facilities, to our experienced & factory certified staff.

Thank you,

The Napleton family

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