Cybex Sirona Z i-Size + Base Z review
Test score %
- Baby to toddler
- Extended rear-facing
The Cybex Sirona Z i-Size + Base Z still has the 360° rotation mechanism that we saw in the Sirona S and it's also got integrated side-impact protection to help protect your little one in the event of a collision. Read our full review of this car seat to find out if it provides first class crash protection and it's easy to install.
- Pros and cons
- What is it?
- How safe is it?
- Is it easy to fit?
- Is the seat comfortable?
- Is there anything else I should know?
- Is there anything else I should watch out for?
- Should I buy it?
- StageBaby to toddler
- Direction of travelRearward-facing/forward-facing
- Manufacturer URLwww.cybex-online.com/site/uk
Make smarter choices
- 0%Lowest score
- 65%Average score
- 82%Highest score
Best baby car seats
Key safety differences between baby car seats and child car seats. Why babies need more protection in car crashes and how to keep them as safe as possible. Plus car seat carrycots vs baby car seats.
How to buy the right child car seat
Get our expert advice on which car seat you need for a newborn, baby or child. We explain car seat weight groups and i-Size, and give top tips on how to buy the best child car seat when you head to the shops.
Car seat weight groups
Which? guide to car seat weight groups. From group 0+ 0-13kg (birth to around 12-15 months to Group 1/2/3 9-36kg (around 9 months to 12 years), find out why car seat weight groups matter and when to go up a car seat group