Which diesel cars can be run on biodiesel?

Many diesel cars can run on biodiesel, especially those manufactured after the year 2000, as they are often designed to handle higher levels of biodiesel blends. Brands like Volkswagen, Mercedes-Benz, Ford, and Chevrolet have models that are compatible with biodiesel. However, it’s important to check the vehicle's owner manual or consult the manufacturer, as compatibility can vary based on engine type and fuel system. Additionally, using biodiesel may require modifications or specific maintenance practices to ensure optimal performance.