Salam!!!
yaar as far as interior and exterior stylings are concerned then its a matter of personal choice. but if you talk about prices, engine tech and reliability then i must say that go for Vitz. according to me liana is nothing in front of Vitz. the only good feature of liana is cargo trunk which is not present in vitz. thats it. rest vitz has got vvt-i engine. available in following ccz 1000,1300. Vitz comes with airbags and ABS. in my opinion, excluding the interior and exterior styling, vitz is superb. vitz also comes in auto trans. its fuel effeciency is much more better than liana. i hope this is enough for you. rest as far as looks are concerned then yo're the only one to decide.
ALLAH HAFIZ.

