Others have pointed out that the HCH 2 feels more sporty.Now some "feel" the HCH 2 has better acceleration.I don't doubt that they feel that way, but feelings aren't objective.The Prius accelerates MUCH, MUCH faster-2 seconds faster 0-60 according to CR's testing,and other moto mag testing.I have seen at least one post here where the owner of a HCH 2 got rid of it because he felt the slow acceleration was potentially dangerous in situations where you have to merge. Of course the car isn't dangerous,the driver who doesn't take into account his car's performance is dangerous.
My point-the Prius is a lot faster accelerating than the HCH 2 in the 0-70 range.In low speed roll ons-10-45 miles per hour) the Prius actually feels "quick" because of the way the electric motor "kicks' in with that instant torque.My "Feel" in that case is also wrong.A Prius isn't quick; it is actually bit slower than an average car, but it is adequate.
Numbers say the Prius is quicker, has more room,and gets better mpg that the HCH 2.
I would buy(and did) the one that felt most comfortable to me.They are close enough in most respects that it should come down to which do you.
like.
If you plan to drive it mainly in the city,and plan to drive it like a normal USA driver,the Prius will give you noticeably better mpg.The Honda takes a bit more effort to give you good city mpg numbers.
If you have older-45 or older- friends/relatives-they will find the Prius a lot easier to get in and out of.
Charlie