Better get the Satri 1.5..Fuel depends on your foot..The heavier the foot the more fuel u burn
...The old version satria is more spacious, doesn't block your eyesight when the sunshade is down(haha), back seat have good leg space(comfortable)...
As for satria neo, if u are a tall person please forget buying this car...The front seating side is low..Im a 5fot6 n its like juz having a 2inch clearence from my head to the roof..Back seat abit small..Sitting at the back is like squatting..The advantages of satria neo that it has good handling n somewhat more sporty than the old version satria... If u want to buy a satria neo, go for the 1.6 neo cps..In my opinion, driving a 1.3neo is abit underpowered..
my 2cent..happy choosing