Cybex Solution Gi-Fix Plus vs Cybex Sirona Gi-Size Plus: which one suits you?

The two differ in 5 of the specs we have recorded, and the Cybex Solution Gi-Fix Plus is cheaper by SAR 528 (prices checked 5 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 528
  • Higher maximum child weight: 50 kg vs 20 kg
  • No clear lead in the recorded specs; design or brand preference may decide.

The deciding difference here: maximum child weight and price.

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

Key differences

  • Maximum child weight

    ✓ 50 kg20 kg
  • Child height (from)

    100 cm61 cm
  • Safety certification

    UN R129/04UN R129/03

Specifications side by side

11 of 11 specs

Scroll the table sideways to see the rest.

Spec
CybexSAR 940
Cybex Solution Gi-Fix Plus specs
CybexSAR 1,468
Cybex Sirona Gi-Size Plus specs
Reference priceSAR 940SAR 1,468
Maximum child weight✓ 50 kg20 kg
Forward-facing max weight50 kg—
Minimum child weight15 kg—
Child height (from)100 cm61 cm
ISOFIXYesYes

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Similar comparisons

Direct comparison questions

What is the difference in maximum child weight between the Cybex Solution Gi-Fix Plus and the Cybex Sirona Gi-Size Plus?

Maximum child weight is higher on the Cybex Solution Gi-Fix Plus: 50 kg vs 20 kg on the Cybex Sirona Gi-Size Plus. If this spec is your priority, the difference favours it.

What is the difference in ISOFIX between the Cybex Solution Gi-Fix Plus and the Cybex Sirona Gi-Size Plus?

No difference here: ISOFIX is Yes on both.

What is the difference in child height (from) between the Cybex Solution Gi-Fix Plus and the Cybex Sirona Gi-Size Plus?

Cybex Solution Gi-Fix Plus: 100 cm; Cybex Sirona Gi-Size Plus: 61 cm. A higher value is not necessarily better for you.

What is the difference in safety certification between the Cybex Solution Gi-Fix Plus and the Cybex Sirona Gi-Size Plus?

Cybex Solution Gi-Fix Plus: UN R129/04; Cybex Sirona Gi-Size Plus: UN R129/03. This is a spec difference, not a verdict that one is better overall.