No, not all electric vehicles make a click or clunk sound when they are plugged in. The sound you may be referring to is typically associated with electric vehicles that use a charging connector with a mechanical latching mechanism.
When you plug in an electric vehicle to a charging station or wall outlet, some connectors have a physical latch that secures the connection. The click or clunk sound is produced when the latch engages, indicating that the connection is secure. This feature helps prevent accidental disconnections while charging.
However, it's important to note that not all electric vehicles use connectors with a mechanical latch. Some vehicles, especially those equipped with wireless charging technology, may not produce this sound when plugged in.
Therefore, the presence of a click or clunk sound when an electric vehicle is plugged in depends on the specific charging connector and vehicle design. Different manufacturers may have different charging mechanisms and connector types, which can result in variations in the sounds produced during the charging process.