used to have a 4 cyl auto cg accord which has 180,000kms before i swapped it with current car, no problem with transmission.

I agree with SiReal not to drive it hard even it's a 4cyl, however I think to replace the trans fluid every 10,000kms is a bit too much. Every 20,000kms will do, as long as you don't drive it hard and spend 20,000kms average a year.