It would actually need to be driven significantly more, see this report: https://www.rand.org/pubs/research_reports/RR1478.html https://www.rand.org/pubs/resear

It would actually need to be driven significantly more, see this report: https://www.rand.org/pubs/research_reports/RR1478.html https://www.rand.org/pubs/research_reports/RR1478.html To quote: > Autonomous vehicles would have to be driven hundreds of millions of miles and sometimes hundreds of billions of miles to demonstrate their reliability in terms of fatalities and injuries. > Under even aggressive testing assumptions, existing fleets would take tens and sometimes hundreds of years to drive these miles — an impossible proposition if the aim is to demonstrate their performance prior to releasing them on the roads for consumer use.