Can a unregistered car be impounded?

In most jurisdictions, yes, an unregistered car can be impounded. Depending on the location and the severity of the offense, an unregistered car may be subject to impoundment if it is found to be in violation of the law. This could include being parked in a no-parking zone, being left unattended for a long period of time, or being driven without the proper registration or insurance. In addition, some jurisdictions may also impound unregistered cars that are deemed to be a safety hazard or a threat to public safety.