NIssan Sunny and Daewoo Racer is much better option
Personally I go for Daewoo rather than sunny I have one and bought that after searching 7 months for it
not have much idea about sunny but Daewoo I can tell just always look for good body and engine and get it in the price depending on other things of it a good Daewoo 3 lac to 3.5 lac you get drive is fantastic I have Kia Classic in family also but that is neither that comfortable nor that much reliable as compare to Daewoo. Sunny friend have and also satisfied from it he uped the engine of later model however he was fan of sunny and now after driving my Daewoo he is fan of it lol
Negative point of Daewoo don't get it to local mechanics just or it can be ruined or you end up spending a lot on maintenance
Anyway that true for any car you have to keep it like a second wife if you care for her she will care for you don't ignore it or it will make problems bigger and expenses even larger