Study: Many New Cars Share Driver Data With Third Parties

What happened

A joint study by Northeastern University and Consumer Reports has found that many modern vehicles collect and share driver data with third-party companies, including advertisers, enabling the construction of detailed consumer profiles. The research examined how automakers gather information from connected cars and pass it along data-sharing ecosystems that extend well beyond the vehicle itself.

According to the findings, this data collection often happens with limited visibility for the driver, raising questions about consent and how much control car owners actually have over the information their vehicles generate.

Why it matters

Connected vehicles have quietly become data-generating platforms, and this study underscores how far that data can travel once it leaves the car. For automakers, the findings highlight a widening gap between the convenience promised by connected services and the transparency customers expect around how their personal information is used.

As vehicles become more software-defined, the lines between product experience and data practice blur. How automakers handle disclosure, consent and third-party sharing will increasingly shape brand trust — arguably as much as the driving experience itself.

The Renascence take

This is less a story about cars than about the invisible architecture of trust that underpins any data-driven service.

Most organisations treat data consent as a legal checkbox rather than an experience design decision — and that's the real risk here. Customers rarely object to data collection itself; they object to being surprised by it. Automakers that proactively explain what's collected, why, and who benefits will convert a privacy liability into a trust signal, while those that stay opaque are setting themselves up for the next wave of regulatory and reputational scrutiny.