We're looking at replacing the capsule in our Kia Cerato. It has Isofex but I can't find any evidence that there are any Isofex car seats in Australia.

We have a Meridian Tilt & Adjust in our other car. It's rear facing and there is no room in the front passenger seat as the car seat is so deep. It's a good car seat and has a good CPEP safety rating. The InfaSecure Kompressor is not as deep, so there will be more room in the front seat. It doesn't have a CPEP rating. The main benefit is bub can rear face longer than 6 months. He's real chunky monkey - 7.5kg at 11.5weeks and getting into Crawler size nappies. I don't want to turn him around when he'll be at the normal shoulder height as he won't have the head control. Also, I'd prefer to rear face as long as possible.

Anyone have the Kompressor? The reviews of other compact car seats are that babies often don't stay in them long.