Cost of Onstar basic plan

Basically, The cost of OnStar Basic Plan was typically included for free for a limited trial period when you purchased a new GM vehicle equipped with OnStar. After the trial period, you could choose to subscribe to the OnStar Basic Plan, which provided essential services like remote vehicle diagnostics, access to the RemoteLink mobile app, and limited emergency services.

Please note that pricing and plans can change over time, and OnStar may have updated their offerings since then. To get the most accurate and up-to-date information on OnStar plans and pricing, I recommend visiting the official OnStar website or contacting their customer service directly. They will be able to provide you with the latest details on their plans and their associated costs.