How to get free cars in gta online?

The only information available from the cited source is a general overview of Grand Theft Auto Online, its release dates, platform availability, and its setting within the fictional state of San Andreas. It describes the game as an online multiplayer action‑adventure where players can explore an open world and engage in cooperative or competitive modes. No details are given regarding vehicle acquisition methods, including whether cars can be obtained for free or through specific in‑game activities. Therefore, based solely on the provided evidence, there is no basis to describe how to obtain free cars in the game.