Audi, BMW and Daimler say the data, which will be anonymized, would speed up the development of more powerful maps needed for automated driving and other applications.
Berlin-based HERE said in a statement today that it will explore the possibility of cooperating with other automakers in the coming months.
The three German car manufacturers announced in August they would buy HERE in a deal worth 2.8 billion euros (USD 3.1 billion).
The company provides navigable maps globally as an alternative to Google, Apple and TomTom.