Cybex® Car Seat Sirona Gi i-Size (40-105cm) Comfort Almond Beige
Available in stock
Variant: Comfort Almond Beige
Download the Evitas app and win a GOYA Kikkaboo Platinum stroller!
Download the free Evitas app, sign in and enter the giveaway by 31 October.
Terms are available in the Giveaway tab in the app.
Is this product the right choice for you?
Honestly, no pressure. Decide once — and get it right.
✅ Best suited for
The Sirona Gi i-Size car seat is an excellent choice for parents looking for a safe and versatile solution from approx. 3 months (61 cm) up to approx. 4 years of age; from birth (40 cm) you can use it with the newborn inlay, which is sold separately. Thanks to the i-Size standard and the rotating ISOFIX base, it allows easy rear-facing installation throughout the entire period of use, and after 15 months it can also be turned forward-facing. Advanced L.S.P. side protection and ER-Tech technology provide extra safety in side and frontal impacts, while 12 headrest positions ensure comfort through the different stages of development.
🤔 Less suitable if
The seat is not suitable for vehicles without an ISOFIX system, as it is installed exclusively with an ISOFIX base. For use from birth, an additional newborn insert is required, which is purchased separately.
Key facts
Shipping & Duties (US)
Shipping & Duties (US)
Orders to the United States ship from our EU warehouse (Slovenia). Delivery typically takes 7–14 business days. For items that are out of stock or on backorder, delivery may take longer — you will be notified within 2 business days. Import duties, customs fees, and taxes may apply upon arrival and are the responsibility of the recipient. These charges are not included in the product price or shipping cost.
Product description
Product description
Ultimate comfort and safety, for their first four years. The rear-facing Sirona Gi i-Size has 360° rotation for easy boarding. All-round air ventilation for cooler rides.
Specifications:
- Age range: From approx. 3 months up to 4 years (from birth with newborn inlay)
- Child height: 61 - 105 cm (from 40 cm with newborn inlay)
- Child weight: Max. 20 kg
- Approval regulation: UN R129/03
Awards:
360° comfort and safety
The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i-Size, best in class* at the 05.24 ADAC / Stiftung Warentest. Rear-facing for safer travel, this car seat also features integrated Linear Side-impact Protection for defense from all directions. Upgrade your child’s comfort with 360° rotation for smooth on and off-boarding. All-round air ventilation keeps the ride cool – choose the Plus version for additional mesh and even more breathability. Five recline positions provide tailored comfort in either direction, for tiny newborns and fully-grown four-year-olds alike. 360° of comfort and safety for their first four years: the Sirona Gi i-Size.
Care instructions:
- Fabric covers are machine washable at 30° C
Compatible with:
- Car Seat Cup Holder
- Sirona Gi i-Size Summer Cover
- Sirona Gi i-Size Newborn Inlay
- SensorSafe 4-in-1 Kit Toddler
- ISOFIX Guides
Installation with base: Pay attention to the i-Size logo. If a vehicle seat is marked with this logo, it is suitable for use with all i-Size child seats and will therefore not appear in our list of compatible vehicles. If your vehicle does not have an i-Size seat, please check the compatibility of your vehicle. If your vehicle is not displayed, please contact our customer service team.
Up to 50% higher safety levels*
Rear-facing is one of the safest ways to travel. In the critical first moments of a front impact, the child's body is pushed against the padded car seat shell, minimizing movement and reducing the force acting on the child's neck. Mandatory up to 15 months (76 cm), we recommend keeping your child rear-facing for as long as possible. The Sirona Gi i-Size is designed for comfortable rear-facing travel until your child weighs 20 kg. (*compared to the same seat forward-facing in a frontal crash. Result of internal testing using 2022 ADAC frontal crash test criteria.)
Quick and easy onboarding
A stress-free start to your journey. Just swivel the car seat to face the car door and get your child onboard. You avoid back strain, while your child stays comfortable in any recline position.
Optimal breathability
Comfort in any season. All-round air ventilation lets air flow through channels in the car seat, carrying away heat and helping avoid a sweaty ride for your little one. The Plus version also includes mesh fabric that increases breathability up to six times compared to regular fabrics.
Side-protection
Integrated Linear Side-impact Protection defends your child against the force of a side impact. Working together with the energy-absorbing shell, the L.S.P. System significantly reduces the effect of impact force on the child.
Always in a comfortable position
Find the ideal recline setting, whether your little one is a newborn or a growing child. Five positions are available in both riding directions – and in the boarding position, too. And when your child falls asleep, you can recline the seat with one hand, letting them dream that little bit longer.
Grows with your child up to 4 years old
As your baby grows, adjust the Sirona Gi i-Size headrest for a comfortable fit at every stage. 12 positions allow a tailored fit to your child, with the harness lengthening automatically with each adjustment - and only one hand is required.
Easy onboarding
When you’re getting your child strapped into the car seat, you need all the help you can get. The Sirona Gi i-Size features ingenious loops designed to keep the harness out of the way as you get your child onboard. Switching from rear to forward-facing is just as easy.
Straightforward installation and anchorage
It only takes moments to set up your Sirona Gi i-Size. Use an ergonomic handle to click the ISOFIX into the vehicle seat and extend the load leg. Both provide stability and extra safety. Visual indicators help you confirm the seat is ready to protect.
Features:
- i-Size Norm, UN R129/03
- Height: 61 – 105 cm (from 45 cm with newborn inlay)
- Weight: max. 18 kg
- Age: approx. 3 months up to 4 years (from birth with newborn inlay)
- 360˚ rotation mechanism
- Rear-facing car seat
- Advanced Linear Side-impact Protection
- Energy Reduction Technology
- One-hand recline function
- Height-adjustable headrest
- Energy-absorbing shell
Dimensions:
- Length: 710 mm
- Width: 440 mm
- Height: 750 mm
- Weight: 13 kg
What's included?
- Sirona Gi i-Size toddler car seat
- Integrated base
- User guide
About the brand Cybex
About the brand Cybex
Cybex
CYBEX Retail GmbH
info@cybex-online.com
