Based on my experience with the Livina, Latio which uses the same engine might not be so reliable also. For my Livina 1.6, I just had the coil on plug changed even though the car only has less than 55k km on it! It just suddenly misfired a little bit on idle, then when we got it checked, 2 coil on plugs already spoiled. For God's sake, car with only so little mileage already has spoiled coil on plugs, the first time I ever experience this and it's on my youngest car!
To make matter worse I knew already that in order to replace them, you need to take out the intake plenum due to the stupid design, hence the cost is not that cheap also and better to replace all 4 instead of just 2 (coz if you just replace 2 then alter the others got spoiled again then you need to waste money again to open the intake!). Before this, after a few months ownership the aircon coil leaked but still under warranty, so FOC but still annoying. So yeah based on my limited experience, Toyota, Honda, and maybe even Mitsubishi and I think Suzuki too > Nissan in terms of reliability!