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Maxi Cosi Jade + 3wayFix review

£428.00 Typical price

Test scoreShow Context

Key features
  • I-Size baby
  • Baby
Expert review

The Maxi-Cosi Jade tackles the issue of transporting newborns on long journeys by lying them flat, carrycot-style. While this type of car seat isn't new, we tested carrycot car seats as far back as 2008, it is the first to be approved to the latest i-Size regulations. It's installed via the new 3WayFix base and can be used from birth up to 70cm, which could be anywhere between six months and a year old.

What's included:
  • 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?
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Last checked by Which?

October 2021

First reviewed by Which?

April 2019

Released

December 2018

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test child car seats>
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Best Buys and Don't Buys
We have tested 215 child car seats and found that there are 20 Don't Buys and 35 Best Buys.
Range of Child car seat scores
  1. 0%
    Lowest score
  2. 65%
    Average score
  3. 82%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to child car seats we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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