Yes 3 cyclinder or 4 has nothing to do with reliability , but 3 cyclinder engine will wear the mounting fastet for sure .

But viva also 5 seater wor . I don't really get what you say anymore because I think you're just trying to twist and turn your words .
So lets stop the debate and make a conclusion for TS.

So what you get in a attrage is

Power - As powerful as a saga 1.3 cvt xD
FC - worse than mirage but slightly better than myvi
Running fees - spare part will be more expensive than Toyota Honda Nissan perodua and proton , mounting will KO faster than almost any car .
Price - Around 75 K High spec , alternative are almera mazda2 and inspira all running on proper engine much more powerful.

If not mistaken, the 75k is alrdy full spec which included leather seat+tinted+touch screen+reverse cam +body kit with drl.
Its pretty much like the vios trd / city E+ where less people will get the full spec one la, normally those will be cheaper if get outside. 

the lower spec one (i mean auto) i think its 69k or 67k only. comes with keyless entry also 

Manual is 58k? didn't ask the salesman because i never interested in manual car     

So i think so far its the cheapest import sedan car can be found in malaysia?  Don't bring in P1 or P2 la, import car fight with import car fair a bit ma