Looking for a used Mercedes-Benz for sale? Explore our selection of new cars, used cars, and Certified Pre-Owned Mercedes-Benz vehicles on our website then head to Mercedes-Benz of Westmont. Our dealership proudly serves the Westmont, Chicago, Naperville, and Arlington Heights areas of Illinois. Let our team assist you by buying online.

Thanks to our wide range of colors and configurations available, you are sure to find the perfect used Mercedes-Benz to fit your lifestyle.
Choose from any of these popular Mercedes-Benz models:

Show Only


335 Vehicles matching:
  • All Listings
Search for the features that matter most to you from a selection of options including:
  • Sunroof/moonroof 
  • Leather seats
  • Steering wheel controls
  • Navigation system
  • Satellite radio
  • Rearview camera
  • Bodystyle (cabriolet, coupe, hatchback, sedan, SUV)
  • Exterior color
  • Interior color
  • Airbags
  • Fog lights
  • Air conditioning
  • Dual climate control
  • Power seats
  • Parking sensors
  • Rain-sensing wipers
  • Roof rack
  • Cruise control
  • Blindspot detection
  • Drivetrain (4MATIC® 4WD, AWD, FWD, RWD)
  • Sport package
  • Premium package
Contact us at (630) 537-0313 to schedule a test drive. We look forward to getting your behind the wheel of a Certified Pre-Owned vehicle today!

Used Mercedes-Benz Inventory at Mercedes-Benz of Westmont
What types of used vehicles does this Mercedes-Benz dealer offer?
Mercedes-Benz of Westmont features a vast array of Certified Pre-Owned and used Mercedes-Benz models:
  • Mercedes-Benz GLA 250
  • Mercedes-Benz CLA 250
  • Mercedes-Benz GLC 300
  • Mercedes-Benz GLE 350
  • Mercedes-Benz GLS 450
Besides pre-owned Mercedes-Benz vehicles, we also carry a variety of premium used cars, trucks, and SUVs from other manufacturers. You'll find everything from BMW and Porsche to Ford and more.

Certified Pre-Owned Mercedes-Benz Westmont, IL
Can I service my used Mercedes-Benz at this dealership?
Yes, at Mercedes-Benz of Westmont, when you bring your vehicle in for service, it's an easy, convenient, and worry-free process. Whether you are coming in for scheduled maintenance, warranty work, or more extensive repairs, you can rest assured that your Mercedes-Benz is in great hands with our TechXperts.

Buying a Used Mercedes-Benz at Mercedes-Benz of Westmont
All of our Certified Pre-Owned Mercedes-Benz vehicles have undergone an extensive certification process and feature our Pre-Owned Vehicle 1Price, the price you see is the price you pay.

We've researched and compared thousands of vehicle prices to give you a great value on every vehicle, upfront. 

Is financing is available for used vehicles?
Contact our store for more information on Certified Pre-Owned vehicle financing. Our friendly team members are here to help you through every step of the car financing or leasing process. We're flexible and ready to work with you to find the down payment and monthly payment that fits your budget.

You can apply for an auto loan from the comfort of your own home with our online finance application.

What do I need to bring to purchase a used vehicle?
  • Be sure to bring:
  • Driver's license
  • Trade-in vehicle information
  • Proof of insurance
  • Financing references
  • Proof of income, such as your two most recent pay stubs

Accessories and color may vary. Dealer not responsible for errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features are provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, license, title, and $303.60 dealer documentary fee are not included in quoted price.   

Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.

Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.