By clicking a retailer link you consent to third-party cookies that track your onward journey. This enables W? to receive an affiliate commission if you make a purchase, which supports our mission to be the UK's consumer champion.
Lowest available price
By clicking a retailer link you consent to third-party cookies that track your onward journey. This enables W? to receive an affiliate commission if you make a purchase, which supports our mission to be the UK's consumer champion.
Sign up to unlock the full expert review
The Maxi-Cosi Tanza i-Size is a foldable child car seat that can be used from around four years until your child no longer needs to sit in a restraint. The folding feature is designed to make it easier to store when not in use, or portable if you need to move it between vehicles or use in a hire car. Find out how it performed in our tests by reading the full review.
pros
cons
What's included?
- What is it?
- How safe is it?
- Is it easy to fit?
- Is the seat comfortable?
- Is there anything else I should know?
- Should I buy it?
- Where can I buy it?
Digital £8.99 per month, cancel any time.
| Safety rating | |
|---|---|
| Fitting in car | |
| Comfort of your child |
- Oct 2025First reviewed by Which?
- Jan 2025Released
