Ron Wyden and Edward Markey urged the F.T.C. to investigate how car companies handled the data from millions of car owners.
If you drive a car made by General Motors and it has an internet connection, your car’s movements and exact location are being collected and shared anonymously with a data broker.
This practice, disclosed in a letter sent by Senators Ron Wyden of Oregon and Edward J. Markey of Massachusetts to the Federal Trade Commission on Friday, is yet another way in which automakers are tracking drivers, often without their knowledge.
Previous reporting in The New York Times, which the letter cited, revealed how automakers including G.M., Honda and Hyundai collected information about drivers’ behavior, such as how often they slammed on the brakes, accelerated rapidly and exceeded the speed limit. It was then sold to the insurance industry, which used it to help gauge individual drivers’ riskiness.
The two Democratic senators, both known for privacy advocacy, zeroed in on G.M., Honda and Hyundai because all three had made deals, The Times reported, with Verisk, an analytics company that sold the data to insurers.
In the letter, the senators urged the F.T.C.’s chairwoman, Lina Khan, to investigate how the auto industry collects and shares customers’ data.
One of the surprising findings of an investigation by Mr. Wyden’s office was just how little the automakers made from selling driving data. According to the letter, Verisk paid Honda $25,920 over four years for information about 97,000 cars, or 26 cents per car. Hyundai paid just over $1 million, or 61 cents per car, over six years.