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Cybex Solution M-Fix SL review

£100.00 Typical price

Test score %

Key features
  • High-backed booster (Group 2/3)
  • Child
  • Not extended rear-facing
Reviewed

The Cybex Solution M-Fix SL high-backed booster seat is a Group 2/3 car seat designed to take your child from around four years (18kg) until they reach 36kg in weight, which is about 12 years old. It uses Isofix to attach to your car. Will this high-backed booster seat protect your child throughout his or her car seat journey? Find out in our review.

Included in our expert review
  • 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 look out for?
  • Should 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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We have tested 191 child car seats and found that there are 19 Don't Buys and 48 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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