Maxi-Cosi Mico 30 Infant Car Seat Base vs Cybex Aton B2 i-Size: which one suits you?

The two differ in 4 of the specs we have recorded, and the Maxi-Cosi Mico 30 Infant Car Seat Base is cheaper by SAR 66 (prices checked 4 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 66
  • No clear lead in the recorded specs; design or brand preference may decide.

The deciding difference here: price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Maximum child weight

    13.6 kg13 kg
  • Safety certification

    FMVSS 213UN R129/03
  • Product weight

    3.7 kg3.8 kg

Specifications side by side

14 of 14 specs

Scroll the table sideways to see the rest.

Spec
Maxi-CosiSAR 696
Maxi-Cosi Mico 30 Infant Car Seat Base specs
CybexSAR 762
Cybex Aton B2 i-Size specs
Reference priceSAR 696SAR 762
Maximum child weight13.6 kg13 kg
Minimum child weight—13 kg
Child height (from)—45 cm
Seating directionForward Facing—
ISOFIXYesYes

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Similar comparisons

Direct comparison questions

What is the difference in maximum child weight between the Maxi-Cosi Mico 30 Infant Car Seat Base and the Cybex Aton B2 i-Size?

Maximum child weight is higher on the Maxi-Cosi Mico 30 Infant Car Seat Base: 13.6 kg vs 13 kg on the Cybex Aton B2 i-Size. If this spec is your priority, the difference favours it.

What is the difference in ISOFIX between the Maxi-Cosi Mico 30 Infant Car Seat Base and the Cybex Aton B2 i-Size?

No difference here: ISOFIX is Yes on both.

What is the difference in safety certification between the Maxi-Cosi Mico 30 Infant Car Seat Base and the Cybex Aton B2 i-Size?

Maxi-Cosi Mico 30 Infant Car Seat Base: FMVSS 213; Cybex Aton B2 i-Size: UN R129/03. This is a spec difference, not a verdict that one is better overall.

What is the difference in product weight between the Maxi-Cosi Mico 30 Infant Car Seat Base and the Cybex Aton B2 i-Size?

Maxi-Cosi Mico 30 Infant Car Seat Base: 3.7 kg; Cybex Aton B2 i-Size: 3.8 kg. A higher value is not necessarily better for you.