The pros of the scion xb include price, very roomy, good gas mileage, stylish, reliable and dependable. I have experienced very little problems as I have kept up with routine maintenance as recommended by the manufacturer.
The scion xb is very low to the ground which is a challenge on some roads depending on where you live. The hatchback on the 2015 is much improved. I also owned a 2005 which had numerous problems concerning the handle that opens the hatchback.
The 2015 Scion xB has an average owner rating of 4.50 out of 5 which ranks it #8 of 24 other Compact SUVs.
From the Vehicle History blog
Overall
Front
Rollover
Side
Moderate Overlap Front
Side
Roof Strength
Driver-side Overlap Front