The cons are that you need to be skinny to get in the back seat. The Pros-it had full sizes doors there is a lot of leg room and lots of air bags it is good on gas too it looks bigger on the inside than it does on the outside.
The cons are that you need to be skinny to get in the back seat if you not careful you can't hit your head on the hatch back or because it doesn't open that wide it has a small motor the back seat is small the car can fit about 4 people in it.
The 2012 Scion iQ has an average owner rating of 4.53 out of 5 which ranks it #5 of 36 other Small Cars.
From the Vehicle History blog
Overall
Front
Rollover
Side
Moderate Overlap Front
Side
Roof Strength
Driver-side Overlap Front