The Sirona S2 has a different integrated L.S.P. System that you don't need to pop out. It also works in combination with the energy-absorbing shell to reduce the force of a side impact. The 25kg seats take up way less space than the spinning seats, they are huge. Which Axkid seat do you have, and were you fitting it in compact position or extended leg room (and/or recline)?

The 5 point harness is nicer to use on the Cybex than the Joie and it doesn't have so many confusing inserts. The Joie seats are also notorious for having very little leg room for the child rear facing (that's how they save space).This can make life much easier and convenient when struggling for space in the car boot, or if you simply find yourself out for longer than expected without your carrycot. i-Size includes a side impact test to ensure that the seats provide better protection from side impacts. Similarly to Cloud Z, the Cybex Sirona Z2 comes under the R129 i-Size regulation, so is also tested to the latest standards and features the Linear Side-impact Protection System.

Rear-facing car seat - When positioned rear-facing, the seat significantly reduces the risk of injury in the case of a head-on collision. The Sirona S2 i-Size llows you to transport children rear-facing from 3 months up to 105cm approx. 4 years old. Depending on your preference, the Sirona S2 can also be used as a forward-facing car seat for children (starting from min. 76cm and over 15 months old). However Cybex recommend rear-facing in the Sirona S2 for as long as possible. Lie-flat seats - Research shows that it’s healthiest for newborn babies to lie flat for the majority of the time when they’re sleeping or lying still for periods. The CYBEX Cloud Z i-Size features an ergonomic lie-flat position outside of the car.

Why Buy Me?

It's then up to you to decide the travelling position of the car seat. As these are i-Size tested car seats, it is to be used rear-facing for a minimum of 15 months and 76cm tall. After this point, it can be used forward facing, but we would recommend rear-facing for as long as possible. It's great that you can use rear-facing for the entire time if you want the safest position. Height Adjustable Headrest - The height-adjustable headrest has 12 settings for a customised fit. As your child grows it is simple to adapt the seat to keep pace.