AutosBourse is an online automotive marketplace where individuals and professionals can browse or post vehicle advertisements. The site features new and used cars from a wide range of manufacturers, with listings that include details such as make, model, year, mileage and price. Its selection spans everyday passenger cars, collector vehicles, light commercial vehicles and small cars, and recent listings cover brands from Renault, Peugeot and Citroën to BMW, Mercedes-Benz, Audi and many others.

Visitors can search by make and use advanced search tools, save favorite listings, receive email alerts and manage their own advertisements. AutosBourse also offers a forum and practical resources for people planning to buy, sell or use a vehicle. These include information on financing and insurance, car rental, route preparation and speed-camera locations, as well as guidance on making a transaction. The platform invites users to register or sign in to publish advertisements free of charge and provides help, contact details and information for automotive professionals.