Bro ur case i would say go for GLI or 2.0D for bad road conditions as these hv better overall feel of drive and comfort
Vitz will do the job for u as well but then u should opt for 1.3 rather than 1.0 version , more power more driving pleasure. 2WD will be economical compared to 4WD
Rest choosing the car depends upon ur family size, frequency of travels etc
Finding a clean 07-08 rolla will b a problem but u can find some after research
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