that is because of difference in size and price... until before Myvi was launched.. there was only Jazz, Getz, and (Yaris) in the market... personally i will place MyVi in the same group as this cars base on size and the functionality (let's exclude the build quality and brand name first)... the interesting point about MyVi is all the above mentioned cars costs over 60k with the Jazz and Yaris close to 90k... so MyVi has a big selling point to many consumers like you and me (to be more precise those that can't afford a huge monthly repayment)...and it has sort of a nice look too and there is no car within the same range as MyVi in Peroduas lineup...In fact i didn't see Viva as much on the road compared to when Myvi was launched. It seems that the pricing sort of sucks and damn close to Myvi for the premium one. If it doesn't sell, i can see Perodua for the first time, resort to plan B laio.
MyVi has a big price difference... but if one were to buy the most expensive Viva... then you're right... just buy a MyVi...u see pricing of kancil, kenari, viva n myvi.. itz so darn close to each other that itz just the matter of preference ...in styling that matters already.
unless u're going for the super basic kancil.. then that oughta make the differences, else.. y dont u just hit straight at myvi.
thatz what i tot...