My Scion is good on gas. It is small but roomy inside (it fits our family of 4). It is fun to drive and peppy. It has everything I need without all the bells and whistles. With the size it is easy to park and navigate through small streets and some traffic.
There are not a lot of cons, in my opinion. It is small so it would be difficult fitting a large family. The exterior panels are plastic-y so I feel like they dent easily. With that being said, when someone dented the back hatchback my husband was able to pop it back. Also, the hatchback latch has broken and one of the windows no longer rolls down.
The 2005 Scion xB has an average owner rating of 4.27 out of 5 which ranks it #7 of 20 other Compact SUVs.
From the Vehicle History blog
Moderate Overlap Front
Side
Roof Strength
Driver-side Overlap Front