You can go for a cruisetronic Corolla Altis. It has sunroof, cruise etc and is automatic. Under 1.7/1.8m you will find 2008-11 model and above 1.8m you can get the facelift version (2011-14). Try finding that.
Honda Civic Reborn (2006-2012) also falls within your budget but its maintance cost is a little high. However you can find clean civic (reborn) in your budget.
If you don't want sunroof, cruise etc but want an automatic car, then go for a Corolla GLi 2011-14. You can find that in 1.7m.