Cybex Car Seat Sirona Gi i-Size Plus - Almond Beige
Price in the last 30 days: 329,95€
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The Sirona Gi i-Size is a state-of-the-art car seat from the Cybex Gold range, designed to offer maximum car safety, comfort, and practicality for everyday use. With 360° rotation, an advanced side protection system, and compliance with the i-Size (UN R129) standard, this car seat stands out as a premium choice for demanding parents.
In this description, we explore all the features, advantages, and specifications of the Cybex Sirona Gi i-Size car seat, focusing on important details.
ADAC Awards and International RecognitionThe Sirona Gi i-Size is part of the renowned Cybex Gold line, synonymous with German quality (engineered in Germany) and constant innovation. This model has been awarded ADAC prizes and positive ratings by Stiftung Warentest — two of the most stringent European child safety testing organizations.
✔ Tests based on demanding criteria (including ADAC 2022)
✔ High levels of protection in frontal and side impact
✔ Up to 50% safer in rear-facing position
These recognitions reinforce confidence in this car seat as a top solution in child road safety.
Advanced Safety in the Cybex Sirona Gi i-Size Car Seat Rear-facing up to 20 kgThe rear-facing position is crucial for reducing the forces exerted on the child's neck in the event of a frontal collision.
- Mandatory until 15 months (76 cm)
- Extended use up to 20 kg
- Significant reduction in risk of frontal impact
- Ideal up to about 4 years
This configuration keeps the child protected during one of the most critical developmental stages, being 5 times safer.
Linear Side-Impact Protection (L.S.P.)Integrated Linear Side-Impact Protection (L.S.P.) offers an additional layer of safety in the event of a side impact.
- Effective absorption of impact energy
- Protection for head, shoulders, and torso
- Reinforced structure with progressive absorption
An essential element to reinforce side protection and minimize risks.
360° Rotation: Total Practicality for Everyday UseThe 360° rotation feature completely transforms the user experience.
- Allows turning the car seat towards the door
- Facilitates child entry and exit
- Reduces strain on parents' backs
- Simple switching between positions
The rotating car seat is ideal for daily use, making every journey quicker and more comfortable.
Ventilation for Maximum ComfortThe ventilation ensures excellent air circulation inside the car seat.
- Integrated air channel system
- Reduced heat build-up
- Thermal comfort in all seasons
- Breathable mesh fabric
- Up to 6x more ventilation
- Ideal for warm climates
Perfect for keeping the baby comfortable even on long journeys.
Adaptive Growth and ErgonomicsThe Cybex Sirona Gi i-Size accommodates the child's growth from the first months up to about 4 years.
- Adjustable headrest
- Multiple recline positions
- Newborn insert (optional, sold separately)
- Continuous ergonomic adjustment
A car seat designed to evolve with your child.
How to use the Cybex Car Seat Sirona Gi i-Size Almond Beigehttps://www.youtube.com/watch?v=5O3jvCdv4f0
Technical specifications Details Model Cybex Sirona Gi i-Size Safety Standard UN R129/03 (i-Size) Child Height 61 – 105 cm Maximum Weight Up to 20 kg Recommended Age From 3 months to about 4 years Travel Position Rear-facing (up to 20 kg) and forward-facing (min. 15 months) Rotation System 360° rotation Installation ISOFIX with included base Safety System Linear Side-Impact Protection (L.S.P.) Recline Multiple adjustable positions Headrest Height adjustable Ventilation All-round ventilation (Plus version with breathable fabric) Compatibility Compatible with most vehicles with ISOFIX Compatible Accessories Newborn insert, summer cover, SensorSafe, cup holder Instruction manualdownload
Frequently Asked Questions Cybex Car Seat Sirona Gi i-Size Almond BeigeWhat is the recommended age for the Sirona Gi i-Size?
From 3 months to about 4 years (61 to 105 cm, up to 20 kg).
Can the car seat be used forward-facing?
Yes, but only after 15 months and 76 cm. The rear-facing position is always safer.
How does the 360° rotation work?
It allows the car seat to rotate completely to facilitate child access and switch between positions.
Does the ventilation really make a difference?
Yes. The all-round ventilation significantly improves thermal comfort, especially in the Plus version.
Does the car seat have good safety ratings?
Yes. It has received ADAC awards and complies with the i-Size UN R129 standard, ensuring high safety standards.
Why order the Cybex Car Seat Sirona Gi i-Size Almond Beige from Bonabebe ❤
- With us, you will have specialized human support before, during, and after purchase
- Child road safety techniques
- The safest products on the European market for babies
- Babywearing consultants
- Local business
- Women-owned
- LGBTQ+ friendly
| Safety standard | UN R129/03 (i-Size) |
|---|---|
| Child height | 61–105 cm |
| Maximum weight | Up to 20 kg |
| Recommended age | From 3 months to approximately 4 years |
| Travel position | Rear-facing (up to 20 kg) and forward-facing (min. 15 months) |
| Rotation system | 360° rotation |
| Installation | ISOFIX with base included |
| Safety system | Linear Side-impact Protection (L.S.P.) |
| Recline | Multiple adjustable positions |
| Headrest | Height-adjustable |
| Ventilation | All-round (Plus version with breathable fabric) |
| Compatibility | Compatible with most ISOFIX vehicles |
- Cybex Sirona Gi i-Size car seat
- Isofix base included
Highlights and features of Cybex Car Seat Sirona Gi i-Size Plus - Almond Beige

360° rotation

Rear-facing up to 20 kg

Linear Side-impact Protection (L.S.P.)

Ventilation for maximum comfort

Adaptable growth and ergonomics
Why you'll love it
See in video
Certifications and approvals
i-Size approval ensuring high safety standards, with mandatory rear-facing installation up to 15 months and protection for the head, neck and spine.
Recognised with ADAC awards, one of the most rigorous European bodies for child safety testing, based on demanding criteria (including ADAC 2022).
It received positive ratings from Stiftung Warentest, another leading European safety testing body.


