Used Mercedes-Benz E320 CDIs can be purchased from local dealers as well as through online auction sites such as eBay. Several auto listing search sites, such as Auto Trader and Car Gurus, allow users to search through a database of current dealerships for specific cars in a given geographic area.
The Auto Trader website serves as an online collection of different used and new cars sold from a variety of dealers throughout the United States. Once a user enters in a specific make and model of a car, such as the Mercedes-Benz E320 CDI, or a more general make and model, the user can view listings based on either a ZIP Code or a major U.S. city. In addition to price, all listings contain pictures of the vehicles as well as a description of its current condition and any available features. Listings also feature contact information for the dealer who is selling the car.
As eBay features listings from both private sellers and small dealers, its inventory is subject to frequent change and may not always have listings for a particular car. However, if a user has identified a seller who frequently lists a car that she is looking for, she can follow the seller to receive alerts whenever the seller posts a new listing.