All new cars sold in the EU will soon be required by law to have a cellular connection capable of &quot;eCall&quot; (reporting the car&#x27;s location in the event of a crash).<p>Once there&#x27;s a cellular system in there, it&#x27;s &#x27;free&#x27; for the manufacturer to add any other features they like and are willing to pay for the SIM for. Low volume &quot;IoT&quot; SIMs are a few euros per year.