@Bayern, Swift Vxi meets almost all the demands specified. You can also check out Ritz Vxi.
What is your monthly running? This will further filter your search so you can choose more conveniently.
Seeing the petrol prices going northwards, I would, if I had been in your place, get Ford Figo diesel Zxi. It has Power windows, decent mileage, most of the premium features and also fits in your budget. I have never had a ride in it, so can't compare about the drive. If you want comfy drive at the rear, don't go for i10, It has a bit bumpy ride on bad roads.
Try searching out some trustable second-hand car shops and let us know the options available with them.
Good Luck.