U cannot get a neat and well maintained jdm 660 in 8lakh.
Your options can be
Mira 08-11
Move 08-11
Otti/ek wagon old box shape
Alto/carol/pino 08-10 box shape
All of above will be sitting at 1 lac + km and/or engine changed....maybe....maybe....if u r lucky u can find the alto/carol/pino in good low mileage condition, but uts AC is useless
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I would suggest to get the fuel economical and good AC Cultus 2012 or 2013 (most of em wud be at atleast 60k km which is not bad)