What are some important features to consider when buying a Toyota Prius?

I'm interested in purchasing a Toyota Prius, but I'm not sure what features I should prioritize when looking for one. Could someone give me some suggestions?

When looking for a Toyota Prius, make sure to prioritize features such as fuel efficiency, safety ratings, and optional technology upgrades.

Some important features to consider are the Prius's hybrid engine, regenerative braking system, and advanced safety features like lane departure warning.

Don't forget to check for available features like keyless entry, navigation system, and adaptive cruise control. These can greatly enhance your driving experience.