Car seats · Cybex
Cybex Sirona Gi-Size- Maximum child weight:
- 20 kg
- Child height (from):
- 61 cm
- Reference price:
- SAR 1,441
Cybex Sirona Gi-Size vs Cybex Sirona Gi-Size Plus: which one suits you?
The two differ in 1 of the specs we have recorded (prices checked 5 Nov 2026).
Which one should you choose?
Choose the
Cybex Sirona Gi-Size if you care about:- No clear lead in the recorded specs; design or brand preference may decide.
- No clear lead in the recorded specs; design or brand preference may decide.
The differences are limited; choose by current price and availability.
Compares recorded specs; a missing spec does not mean the feature is absent.
Car seats · Cybex
Cybex Sirona Gi-Size Plus- Maximum child weight:
- 20 kg
- Child height (from):
- 61 cm
- Reference price:
- SAR 1,468
Key differences
Safety certification
UN R129/03 (i-Size)UN R129/03
Specifications side by side
9 of 9 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,441 | SAR 1,468 |
| Maximum child weight | 20 kg | 20 kg |
| Child height (from) | 61 cm | 61 cm |
| ISOFIX | Yes | Yes |
| Safety certification | UN R129/03 (i-Size) | UN R129/03 |
| i-Size (R129) | Yes | Yes |
| 360° rotation | Yes | Yes |
| Headrest positions | 12 | 12 |
| Product weight | 13 kg | 13 kg |
| Dimensions | 71 × 44 × 75 cm | 71 × 44 × 75 cm |
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Similar comparisons
Direct comparison questions
What is the difference in maximum child weight between the Cybex Sirona Gi-Size and the Cybex Sirona Gi-Size Plus?
No difference here: maximum child weight is 20 kg on both.
What is the difference in ISOFIX between the Cybex Sirona Gi-Size and the Cybex Sirona Gi-Size Plus?
No difference here: ISOFIX is Yes on both.
What is the difference in i-size (R129) between the Cybex Sirona Gi-Size and the Cybex Sirona Gi-Size Plus?
No difference here: i-size (R129) is Yes on both.
What is the difference in child height (from) between the Cybex Sirona Gi-Size and the Cybex Sirona Gi-Size Plus?
No difference here: child height (from) is 61 cm on both.