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Joie Trillo LX review

£60.00 Typical price

Test score %

Key features
  • High back booster (Group 2/3)
  • Child
Reviewed

The Joie Trillo LX high-backed booster car seat is designed for children from four to 12 years old, or 15-36kg. It's installed using the seat belt, and Isofit connectors help keep the seat in place when it isn't in use. The LX features 'head-to-hips side-impact protection' plus air pockets for 'extra protection'. Do they work? Our specially designed side-impact crash tests put them to the test. Read our review to find out how this Joie high-backed booster did.

Included in our expert review
  • Pros and cons
  • What is it?
  • How safe is it?
  • Is it easy to fit the seat?
  • Is the seat comfortable?
  • Is there anything else I should know?
  • Is there anything else I should watch out for?
  • Should I buy it?
  • Where can I buy it?
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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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Make smarter choices

We have tested 210 child car seats and found that there are 21 Don't Buys and 52 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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You can cancel at any time

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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Suggested alternatives

better value

Britax Römer Adventure
£35.00
Typical price
Britax Römer Adventure
Reviewed
  • High back booster (Group 2/3)
  • Child

Cheapest Best Buy

Joie Traver
£80.00
Typical price
Joie Traver
Reviewed
  • High back booster (Group 2/3)
  • Child

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