The Hollywood Extra has a few artist renderings of what the next Scion xA (Toyota Ist elsewhere in the world) will look like.
They also mention a rumor that the next xB will be getting a much larger engine and the xA will get a 1.8l 4-cylinder with more power than the barely over 100hp that it has now.
Not that the Scion hipsters are staying away due to lack of power anyway.
Check it out at:
The Hollywood Extra - Next Scion xA