No, at this moment not every car can charge bidirectionally. Bidirectional charging requires specific technologies and adjustments in both the car and the charging infrastructure.

Although some electric vehicles technically have the capability for bidirectional charging, it's important to know that most cars on the market currently are not equipped with bidirectional charging functionality as a standard feature. It's up to the car manufacturers to decide whether or not to implement this feature in their vehicles.

It's also important to note that bidirectional charging does not depend solely on the car, but also on the compatibility with the charging infrastructure. Specific charging points and systems are required that support bidirectional charging.

At this time, bidirectional charging solutions are mainly used in specific applications such as test projects, energy storage systems, and research experiments. The widespread adoption of bidirectional charging in consumer cars requires further development, standardization, and implementation of the technology.

If you're interested in bidirectional charging, it's advisable to follow developments in the electric vehicle industry and the charging infrastructure. In the future, more cars may become available that support bidirectional charging, but at this moment it is not yet a common feature in most vehicles.