Certified Pre-Owned Mercedes-Benz Models for Sale Near Chicago

We're not only a top choice for drivers near Gary and Valparaiso looking to buy a new Mercedes-Benz: our inventory also includes a variety of certified pre-owned Mercedes-Benz models, as well. With our certified pre-owned (CPO) selection, you can find a pre-owned Mercedes-Benz in great condition that comes with impressive factory-backed coverage.

Why Buy Certified Pre-Owned?

Mercedes-Benz goes to great lengths to find the best pre-owned vehicles available through its certified pre-owned program. Potential certified pre-owned models are identified via a list of strict criteria, including mileage limit, model year, title status, and more. Once a car is identified, Mercedes-Benz technician will spend time combing through its details with a multi-point inspection. Any faults will be reconditioned. If a fault can't be fixed, the vehicle won't receive certification.

If the car passes the certification inspection, then it will come with all of the program's benefits:

  • Up to Five Years of Unlimited-Mile Warranty Coverage
  • 24/7 Personal Assistance
  • Dealer Support Across the United States
  • Trip Interruption Coverage
  • Vehicle Exchange Privilege

Certified Pre-Owned Offers at Napleton's Autowerks of Indiana, Inc.

If a certified pre-owned Mercedes-Benz vehicle is among your considerations, we have ways to help you find great financing opportunities for popular models. Our certified pre-owned offers provide excellent rates for a variety of qualifying certified pre-owned models, from the C-Class to the GLE and all in between. Once you find the certified pre-owned model that you would like to purchase, scroll through our offers to see if it qualifies for a special low rate. When you find an applicable offer, take a few minutes to fill out our online finance application. After we receive the application, we'll invite you to join us in person near Schererville, IN and Chicago, IL to finalize the sale.


Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.