Self-driving cars offer safety and mobility benefits
Despite Gen Z’s cautious attitude about self-driving cars, mass-market autonomous vehicles could provide enormous benefits. A Swiss Re study with Waymo found that self-driving cars significantly reduce the risk of collisions.
Waymo is a Google project that operates as a robotaxi service in Phoenix, San Francisco, and Los Angeles. Waymo is a Level 4 autonomous vehicle, which means it can drive without a human under defined operational conditions, making it the most advanced autonomous vehicle on U.S. roads.
In more than 3.8 million miles driven by Waymo’s fully autonomous driving technology, the car caused zero bodily injury claims compared to the human driver baseline of 1.11 claims per million miles. The car incurred 0.78 property damage claims per million miles driven versus the human baseline of 3.26 claims per million miles.[4]
Swiss Re’s study also found that when human drivers manually drove Waymo vehicles, the car’s high-tech features cut down bodily injury claims by 45% — but when the cars utilized the self-driving feature, claims dropped 100%.
In addition to potentially causing fewer accidents and damages, self-driving cars could improve mobility and autonomy for people with disabilities.
Among the 26% of non-drivers in Insurify’s poll, several Gen Zers wrote about a health issue or disability as the reason they don’t drive. Epilepsy (or seizure disorder), which affects almost 3 million U.S. adults, was the most common write-in condition.
So far, the Insurance Institute for Highway Safety Highway Loss Data Institute (IIHS-HLDI) has found that certain crash-avoidance technologies do make driving safer. Automatic emergency braking, for example, reduces front-to-rear collisions by 50%.[5]
However, IIHS studies of specific vehicle models indicate that imperfect ADAS can “create new risks by making it easier for the driver’s attention to wander.”[6] IIHS ratings for Tesla Autopilot (Version 2023.7.10) are “Poor” in all categories, excluding its emergency procedures and lane-change technologies, which received “Acceptable” and “Good” ratings, respectively.