No, @Author Anshul, Android Auto is generally not bad for phones nowadays. In 2025, Modern updates have improved compatibility, stability, and power management will help this feature to upgrade itself.
However, extended use can still cause minor issues like increased battery drain, heat generation, or occasional app glitches, especially on older or budget devices. Overall, for most users with updated phones and software, Android Auto remains safe and reliable.
Pro Tip - It is advisable to use the latest Android, that is, Android 15 or 16, to take advantage of the best possible outcome.