Cybex Aton M i-Size (with base) review
Test score %
- I-Size baby
The Cybex Aton M i-Size is the latest incarnation of this classic baby car seat. It's approved to the latest car seat regulations and comes with the impressive array of safety features we'd expect from Cybex, including a lie-flat position, side-impact protection and a large hood. Find out whether all these safety features helped this i-Size baby car seat when we put it through our tough crash tests. Read our review for our expert verdict.
- Pros and cons
- What is it?
- How safe is it?
- Is it easy to fit?
- Is the seat comfortable?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it?
- Where can I buy it?
- Direction of travelRearward-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 explained
Guide to car seat weight groups explains when to move your baby or child up a car seat category. From group 0+ up to 13kg (birth to around age 12-15 months) to Group 1/2/3 9-36kg (around age 9 months to 12 years), find out why car seat weight groups matter and when to go up a car seat group.