I suggest, try to find city idsi 2006-2007 ..... price range from 900 to 1050k for 06 & 07 model (As per isb market) for 1st hand clean petrol ride with low miles on odo. It might be the best option in ur range, in pursuing Civic u will have be lucky alot for a gud piece, becoz mostly those cars driven like near to 100k on odo, and u will certainly get 04 model of civic in 900-1000k ,
So, in case of city u could easily get 30-40k driven 1st hand clean ride ..... Rest, all ur choice !
Gud luck