I own a 2017 Prius 3 and I don't have much ac. Is this a feature of the eco driving, or should I feel really cool air at 74 degrees?

Take it in and ask for my service writer Joe who is simplybthe best. Gary

The AC in my wife's 2012 Prius is just starting to feel like it might need a charge. I agree with other responders; you should take it in. Still under warranty anyway for 1st two years.

You'll want to take it in, a 2017 Prius should not be having AC trouble.

You might want to have it looked at. The Priuses I've been in have always had great cooling