Open-source car

An open-source car is a car with open design—designed as open-source hardware, using open-source principles.
Automobiles.
Open-source cars include:
Self-driving car prototypes have collected petabytes of data. Some companies -- including Daimler, Baidu, Aptiv, Lyft, Waymo, Argo, Ford, and Audi -- have publicly released datasets under more-or-less open licenses.
Other open-source vehicles.
Velomobiles are vehicles similar in some ways, but are technically not automobiles.
Open-source velomobiles include:
the PUUNK velomobile, the Hypertrike velomobile,
the evovelo mö velomobile,
the Atomic Duck velomobile,
Other open-source vehicles include the Xtracycle.