2016 Prius v 330,000 km which OBD Adapter?

A lot depends on what you need to do and what apps you use with the Bluetooth interface.

My $26 Bluetooth interface which I keep in the console



I use the “Car Scanner” app most of the time for DTCs and live data. I also have “Dr Prius” for an easy look at the hybrid battery but rarely use it. Both apps are free but have low cost upgrades which are worth it on Car Scanner. Neither will do active bidirectional tests. They won’t do TPMS or brake booster bleeding.

For that I have an old windows laptop and Toyota Techstream along with a hardware interface. Rarely use it.

A little more spendy than a Bluetooth setup is something like an XTool D8BT sometimes on sale for $540. It has bidirectional control and brake bleeding.

 

Sell it.........