Your Insurance Company is Driving Your Car

The view from a modern dashboard, where your driving data is constantly being analyzed.

That notification buried three menus deep, asking for permission to “share vehicle health data with third-party service providers.” Tap “Agree” and the car starts talking. Not about oil pressure or tyre temps. About braking patterns, acceleration habits, cornering speeds, and the time of night you drive home from work.

General Motors Wrote the Playbook

GM learned this lesson the hard way. In early 2024, a major newspaper investigation found that OnStar Smart Driver was collecting driving behavior and selling it to data brokers like LexisNexis and Verisk. Hard braking, late-night driving, speeding, rapid acceleration. All packaged up and sent to insurers. One driver quoted in the report saw his premium jump 21 percent based purely on his Smart Driver score.

The backlash forced GM to kill Smart Driver in April 2024 and cut ties with both brokers.

In January 2026, the Federal Trade Commission finalised an order that bars GM and OnStar from sharing geolocation and driver behaviour data with consumer reporting agencies for five years. The order also demands explicit opt-in consent before collecting anything sensitive in the future.

Then California dropped the hammer. In May 2026, the Attorney General announced a $12.75 million settlement with GM, the largest penalty ever issued under the California Consumer Privacy Act. Investigators found that between 2020 and 2024, GM sold driver names, contact details, precise locations, and driving logs. The company pocketed about $20 million from these sales.

Under the settlement, GM has to stop selling driving data to consumer reporting agencies for five years, delete retained data within 180 days unless customers explicitly agree to keep it, and ask LexisNexis and Verisk to wipe what they already received.

The Real Sting

Annual renewal hikes were bad enough. But that model is obsolete. Premiums now adjust in real time, sometimes within 72 hours of a single event.

Consider a late-night grocery run on a Friday. The car logs the trip. The time stamps trigger a “high-risk driving hour” flag. The insurer processes that flag within three days. The next month’s premium creeps up by $12. There is no email notification. No warning. No appeal process that does not cost more than the premium increase itself.

Disputing a data point requires requesting a raw telemetry dump from the manufacturer. Most OEMs charge a fee for that request and deliver the data as a .csv file that requires third-party software to read. The fight is designed to be lost.

Ford’s Approach

Ford has been more guarded in its public statements. A spokesperson told an automotive outlet in 2025 that insurers have never received connected vehicle data from Ford without explicit customer consent. Before late 2024, signing up for usage-based insurance required a double opt-in: first with the insurer, then on the Ford vehicle screen. Since late 2024, Ford has stopped supporting those programs entirely.

But stopping support is not the same as stopping collection. The FordPass app still gathers driving scores, hard-braking events, and rapid accelerations. That data stays inside Ford’s systems for now. The privacy policy still reserves the right to share anonymised data with “business partners.”

Tesla Insurance

Tesla does not sell driving data to third-party insurers. The company runs its own insurance product, which uses a Safety Score updated daily. That score tracks five metrics: forward collision warnings per thousand miles, hard braking, aggressive turning, unsafe following time, and a late-night driving multiplier. Anyone who enrolls in Tesla Insurance agrees to this real-time scoring.

A single forward collision warning at highway speeds can knock several points off the Safety Score. That drop translates directly into a higher premium on the next bill. The algorithm does not care if the warning came from a deer, a stalled truck, or a false positive. The score is the score. The premium is the premium.

Tesla has also faced legal pushback. A class-action lawsuit filed in California in early 2025 alleged that Tesla Insurance used driving data to raise premiums retroactively without proper disclosure. The case remains unresolved.

The Aftermarket Has Already Lost

The tuner and the weekend mechanic face extinction, but they are not the first casualties. The first casualty is the driver’s right to drive badly without paying for it. Hard braking used to be a bad habit. Now it is a surcharge. Flooring it off a stoplight used to be fun. Now it is a line item on next month’s statement.

The dashboard was always snitching. The insurance company is the one reading the transcript.