search the forum to understand the difference between 323 and familia.
on your second question, its just a misconception among the sri lankans.
just imagine the number of newer genaration famila/323 and axelas on the road.
apart from that, they are damn good reliable cars just like any other main stream Japanese brand. got a decent ride comfort, good pick up, and decent shape.
but these cars are not made for people who are expecting 15 km per a liter of petrol.