Retired Courtesy Vehicles sold to the end user, are being sold as pre-owned cars, yet, they may qualify for most of the new car sales programs posted by the manufacturer in the month of sale. The vehicles are being sold at a special lowered price point to compensate for the miles driven, the shortened duration of the new vehicle limited warranty and for existing wear and tear. Prior sale, the vehicles are inspected and reconditioned to an almost new condition. Despite this fact, certain minor wear marks, chips or minor scratches on the exterior and the interior of the vehicle are considered acceptable and cannot be undone without extra cost to the end-user. These vehicles are subject to prior sale or might not be available for immediate delivery.  Since these vehicles might be currently in use please call one of our sales team to ensure the vehicle is available for a test drive. Click an image below to view more vehicle details. These vehicles are currently being used or have been used as service loaners, all have incredibly low-mileage, and were driven by our greater Chicago area clients while their vehicle received service. Every single service loaner has been well-maintained by our factory certified technicians. Ready to take advantage of this exclusive opportunity? Contact our sales team today to arrange a test drive.

  • All trade values are not final offers, just estimates. Final offers are subject to change based on the used car market and specific vehicle history. We will not be able to provide a final offer to you until we physically see, and test drive your vehicle
To put it simply, we're car people. We offer a wide selection of Certified Pre-owned or pre-owned Mercedes-Benz E-Class, Mercedes-Benz C-Class, Mercedes-Benz GLE 350, Mercedes-Benz GLS 450 and Mercedes-Benz S-Class models that provide you with many options here at Knauz Continental Autos, serving Lake Bluff, Waukegan, Gurnee, Lincolnshire and Lake Forest IL. Plus, the southeast Wisconsin towns of Kenosha, Pleasant Prairie, Twin Lakes and Wilmot. Whether you're looking for a fuel-efficient vehicle, something stylish and tech savvy, or something with a potent powertrain, we have a great selection. To see for yourself, browse our inventory above. If you have any questions, contact us at Knauz Continental Autos as we'd be happy to discuss individual models, financing or even car service.


  • harman/kardon®: harman/kardon and Logic 7 are registered marks of "Harman International Industries, Incorporated."
  • Burmester®: "Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany."
  • Bluetooth®: "Bluetooth is a registered mark of Bluetooth SIG, Inc."
Estimated payments are for information only. Actual APR will be determined when you apply and will be based on your application and credit information.  Not all year vehicles are eligible for financing or for extended terms see dealer for details and limitations
Test driving a vehicle: All customers wishing to test drive a vehicle, must provide copy of current valid driver's license, be over the age of 21 and have valid vehicle insurance. 
Taxes and Fees: "Buyer" is responsible not only for knowing their own states' laws regarding taxes and fees, but also remitting the proper taxes, fees, and documents for their state. All taxes and fees must be paid in full in order for the vehicle to be titled and registered.
Knauz Price: Note Knauz prices may include factory to dealer incentives in pricing
Despite our efforts to provide useful and accurate information regarding our vehicles, errors may appear from time to time.  The information contained on this site may be incorrect and is not guaranteed.  The Knauz Dealerships will not be responsible for any typographical or photographic errors. Please verify the accuracy of all information before purchase. Vehicles are shown for illustration purposes only, and we assume no responsibility for the accuracy of any color, finish or trim in any image you see on screen. All inventory is subject to prior sale, and all vehicle prices are subject to change without notice and do not include taxes, title and registration fees, insurance, finance and/or documentation charge. Please confirm with us any details that are important to your purchasing decision such as vehicle options and price. 
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.

AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
Android Auto is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
Bluetooth® is a registered mark of Bluetooth SIG, Inc.