Sirona G3 i-Size Plus Baby Car Seat
309
New

Sirona G3 i-Size Plus Baby Car Seat

The Cybex Sirona G3 i-Size Plus car seat accompanies your child from their first months up to approximately 4 years, combining advanced safety, ergonomic comfort, and everyday practicality. It can be used from 3 months (61 cm), or from birth (40 cm) with the newborn insert sold separately, up to 105 cm (maximum 19 kg). In the rear-facing position, it is suitable for children from 61 to 105 cm, and in the forward-facing position from 76 to 105 cm.

To welcome little ones from the very first days, two removable newborn inserts (sold separately) provide a protective and ergonomic fit. The first insert is suitable for babies measuring between 40 and 60 cm and combines with a second soft insert to keep your baby’s legs in a natural “M” position, ideal for supporting healthy spinal and hip development.

Certified by AGR (Association for a Healthy Back), the Sirona G3 i-Size Plus is designed to provide excellent ergonomic support at every stage of your child’s growth. Its height-adjustable headrest adapts as your child grows, while clever harness holders keep the straps out of the way during installation, preventing your child from sitting on them.

Thanks to its 360° rotation, placing your child in the car or taking them out becomes especially easy, even when the seat is reclined. When paired with the Cybex Base G or Base G3 (sold separately), the seat rotates easily towards the car door for effortless access and maximum comfort for parents. Its intuitive installation system ensures a quick and secure fit.

The Sirona G3 i-Size Plus offers 5 recline positions in both forward-facing and rear-facing modes, providing a comfortable and ergonomic posture for your child, ideal for spontaneous naps and longer journeys alike.

Safety is at the heart of its design. Rear-facing travel is mandatory until at least 15 months (minimum 76 cm) and offers up to 50% more safety compared to forward-facing travel (based on internal tests). In the event of a frontal collision, your child’s body is pressed against the padded shell of the seat, reducing movement and minimizing strain on the neck. Cybex recommends keeping your child rear-facing for as long as possible, ideally up to 4 years.

In the event of a side impact, the advanced L.S.P. linear side-impact protection system, combined with the energy-absorbing shell and protective headrest, reduces impact forces by up to 25% (compared to the same seat without the L.S.P. system, based on internal tests). This system deploys automatically and can be folded away when space in the vehicle is limited.

For optimal comfort in every season, the Sirona G3 i-Size Plus features 360° ventilation. Strategically placed air vents promote constant airflow, while the Plus version includes specially developed mesh fabric that is up to six times more breathable than standard covers, keeping your child comfortable even in warm weather.

The seat is only compatible with the Cybex Base G and Base G3. Thanks to the intuitive ISOFIX connectors and the load leg on the base, stability is reinforced and forward rotation in the event of an accident is reduced. Visual indicators help confirm correct installation.

The Sirona G3 i-Size Plus is an i-Size car seat compliant with the UN R129/04 safety standard and can be installed on any compatible i-Size vehicle seat (please consult your vehicle user guide). The fabric covers are machine washable at 30°C for easy care.

Compatible accessories (sold separately): Base G3, car seat cup holder, newborn insert for Sirona G3, summer cover, and SensorSafe 4-in-1 child kit.

Tested, approved, and certified by AGR, winner of the Red Dot Award 2024, and designed in Germany, the Sirona G3 i-Size Plus meets the expectations of the most demanding parents looking for a car seat that combines performance and comfort.

CHF 309.00
- +
Shipping within 2 to 4 weeks
Shipping Cost: Free
Description

The Cybex Sirona G3 i-Size Plus car seat accompanies your child from their first months up to approximately 4 years, combining advanced safety, ergonomic comfort, and everyday practicality. It can be used from 3 months (61 cm), or from birth (40 cm) with the newborn insert sold separately, up to 105 cm (maximum 19 kg). In the rear-facing position, it is suitable for children from 61 to 105 cm, and in the forward-facing position from 76 to 105 cm.

To welcome little ones from the very first days, two removable newborn inserts (sold separately) provide a protective and ergonomic fit. The first insert is suitable for babies measuring between 40 and 60 cm and combines with a second soft insert to keep your baby’s legs in a natural “M” position, ideal for supporting healthy spinal and hip development.

Certified by AGR (Association for a Healthy Back), the Sirona G3 i-Size Plus is designed to provide excellent ergonomic support at every stage of your child’s growth. Its height-adjustable headrest adapts as your child grows, while clever harness holders keep the straps out of the way during installation, preventing your child from sitting on them.

Thanks to its 360° rotation, placing your child in the car or taking them out becomes especially easy, even when the seat is reclined. When paired with the Cybex Base G or Base G3 (sold separately), the seat rotates easily towards the car door for effortless access and maximum comfort for parents. Its intuitive installation system ensures a quick and secure fit.

The Sirona G3 i-Size Plus offers 5 recline positions in both forward-facing and rear-facing modes, providing a comfortable and ergonomic posture for your child, ideal for spontaneous naps and longer journeys alike.

Safety is at the heart of its design. Rear-facing travel is mandatory until at least 15 months (minimum 76 cm) and offers up to 50% more safety compared to forward-facing travel (based on internal tests). In the event of a frontal collision, your child’s body is pressed against the padded shell of the seat, reducing movement and minimizing strain on the neck. Cybex recommends keeping your child rear-facing for as long as possible, ideally up to 4 years.

In the event of a side impact, the advanced L.S.P. linear side-impact protection system, combined with the energy-absorbing shell and protective headrest, reduces impact forces by up to 25% (compared to the same seat without the L.S.P. system, based on internal tests). This system deploys automatically and can be folded away when space in the vehicle is limited.

For optimal comfort in every season, the Sirona G3 i-Size Plus features 360° ventilation. Strategically placed air vents promote constant airflow, while the Plus version includes specially developed mesh fabric that is up to six times more breathable than standard covers, keeping your child comfortable even in warm weather.

The seat is only compatible with the Cybex Base G and Base G3. Thanks to the intuitive ISOFIX connectors and the load leg on the base, stability is reinforced and forward rotation in the event of an accident is reduced. Visual indicators help confirm correct installation.

The Sirona G3 i-Size Plus is an i-Size car seat compliant with the UN R129/04 safety standard and can be installed on any compatible i-Size vehicle seat (please consult your vehicle user guide). The fabric covers are machine washable at 30°C for easy care.

Compatible accessories (sold separately): Base G3, car seat cup holder, newborn insert for Sirona G3, summer cover, and SensorSafe 4-in-1 child kit.

Tested, approved, and certified by AGR, winner of the Red Dot Award 2024, and designed in Germany, the Sirona G3 i-Size Plus meets the expectations of the most demanding parents looking for a car seat that combines performance and comfort.

Details
• Suitable from 3 months up to approximately 4 years (from birth / 40 cm with the newborn insert sold separately). Child height (rear-facing): 61 to 105 cm. Child height (forward-facing): 76 to 105 cm. Maximum child weight: 19 kg.
• Compatible exclusively with the Cybex Base G and Base G3.
• 2 newborn inserts: two removable inserts allow you to use the car seat from day one. The first insert is suitable for babies measuring between 40 and 60 cm. It fits beneath a second soft insert to keep your baby’s legs in an ergonomic “M” position, promoting healthy spinal and hip development as your child grows.
• 360° rotation: thanks to its full 360° rotation, you can easily position your child for getting in or out of the car, even when the seat is reclined.
• Multiple recline positions: 5 different recline positions in both rear-facing and forward-facing modes are designed to provide a comfortable and ergonomic posture, ideal for spontaneous naps or longer journeys.
• Ergonomic support: certified by AGR, this car seat is designed to keep your child’s legs in an ergonomic “M” position.
• Height-adjustable headrest that adapts as your child grows.
• Harness holders: clever harness holders keep the straps out of the way during installation, preventing your child from sitting on them.
• 360° ventilation: precisely positioned ventilation openings provide full airflow for a pleasant travel environment. Plus models also feature specially developed mesh fabric that is up to six times more breathable than conventional car seat covers for extra comfort in hot weather.
• Up to 50% more safety: rear-facing travel is mandatory until 15 months of age. In rear-facing mode, the Sirona G i-Size offers up to 50% more safety (compared to the same seat used forward-facing, based on internal tests). In the event of a frontal impact, your child’s body is pressed against the padded shell of the seat, reducing movement and impact forces on the neck. We recommend keeping your child rear-facing until the age of four whenever possible.
• Reduces side-impact forces by up to 25%: the advanced L.S.P. linear side-impact protection system, combined with an energy-absorbing shell and protective headrest, provides up to 25% more protection in the event of a side collision (compared to the same seat without the L.S.P. system, based on internal tests). “Advanced” means it deploys automatically and can be folded away when space is limited.
• Easy installation: maximum stability and safety in the car thanks to the load leg, which helps prevent forward rotation in the event of an accident. Intuitive ISOFIX connectors allow the base (sold separately) to connect directly to your vehicle seat. Visual indicators help confirm correct installation.
• Compatible accessories (sold separately): Base G3, car seat cup holder, newborn insert for Sirona G3, summer cover, and SensorSafe 4-in-1 child kit.
• Fabric covers are machine washable at 30°C.
• This car seat is an i-Size car seat and can be installed on any compatible vehicle seat (please consult your vehicle user guide).
• Approval standard: UN R129/04.
• The Cybex Sirona G3 i-Size Plus car seat has been verified, tested, and approved by the AGR (Association for a Healthy Back), meeting the expectations of the most demanding parents. Winner of the Red Dot Award 2024.
• Designed in Germany.
More Information
More Information
Weight 6.00
Collection Sirona G3
Length (cm) 71
Height (cm) 75
Depth (cm) 44
Warranty 3 years
Brand
Cybex
Shipping

We deliver throughout all Switzerland without exception.

  • Shipping costs

      Total order amount
    < 150 CHF Between 150 CHF and 1999 CHF >= 2000 CHF
    Total order weight Up to 30 kg – shippable via Swiss Post From 8 CHF Free* Free*
    30–100 kg or not shippable via Swiss Post 100 CHF 100 CHF
    101–200 kg 120 CHF 120 CHF
    Over 200 kg 210 CHF 210 CHF

    No bad surprise on delivery: no fees/customs duties or VAT to pay.

    * Excluding promotional offers and current codes.

  • Delivery time


    For orders containing only items which can be shipped within 24 hours

    Total weight of your order -30 kg Between 24h and 48h
    (3 options: Normal, Priority1, Saturday2)
    +30 kg Within 3 working days of payment for your order, a phone call to arrange delivery

    (1) Priority Option: 24h delivery for all orders placed and paid before 1 p.m.

    (2) Saturday Option: delivery the following Saturday, for all orders placed until Friday at 12 noon

     

    For orders containing at least one item which can NOT be shipped within 24 hours

    • The delivery time frames are indicated on each item page, for information only
    • More precise deadlines will be communicated to you by email as soon as possible after payment of your order
    • Production delays beyond our control may occur at our suppliers, thus extending the scheduled delivery time. You have the possibility to cancel your order in the event of significant delays. We do not offer compensation for delays beyond our control
    • We dispatch orders only when all ordered items are available

     

    What happens if my order contains some items which can be shipped within 24 hours and some that cannot?

    • We dispatch orders only when all ordered items are available. However, you can ask for a partial shipment of items already available by contacting our client service
    • Please note that partial shipment may generate extra costs

     

  • Tracking your order

    • For all orders under 30kg, you can follow your order through a link that will be sent to you when it is shipped

You can pick up your order for free in Geneva.
Simply add the items to your shopping cart and proceed with the purchase of your order. When choosing the delivery method, we offer you several possibilities:
- For few little items, you can choose to pick up your order in Petit Bateau Store in Geneva – Eaux-Vives
- For many small items or a bulky or heavy item, you can choose to pick up your order directly at our warehouse. We will contact you to make an appointment

  • Delivery time


    For orders containing only items which can be shipped within 24 hours

      Delivery time
    Few little items Pick-up in Petit Bateau Store in Geneva – Eaux-Vives, on the following Wednesday for all orders placed before Tuesday noon. You will receive an e-mail when your order is ready.
    Many little items or big items An appointment will be fixed with you so that you can pick up your order in our warehouse in Grand-Lancy. Please make sure to have a well-adapted car and to be able to carry out your items by yourself.

     

    For orders containing at least one item which can NOT be shipped within 24 hours

    • The delivery time frames are indicated on each item page, for information only
    • More precise deadlines will be communicated to you by email as soon as possible after payment of your order
    • Production delays beyond our control may occur at our suppliers, thus extending the scheduled delivery time. You have the possibility to cancel your order in the event of significant delays. We do not offer compensation for delays beyond our control.
    • We only make orders available when all ordered items are available.

     

    What happens if my order contains some items which can be shipped within 24 hours and some that cannot?

    • We only make orders available when all ordered items are available. However, you can ask for picking up items already available by contacting our customer service
    • Please note this special request may generate extra costs.

     

 

  • Country of destination

    We deliver space-saving items worldwide (clothes, toys, decoration, small childcare articles)

    We do not ship any big items or piece of furniture outside Switzerland

  • Shipping Costs and VAT

    Prices of items are automatically displayed without taxes (Swiss VAT 8.1%)

    Shipping costs may vary from country to country. You can calculate them directly on the cart page

    Caution: Please note you will have to pay customs fees / duties and the VAT of your country upon delivery

    Because of many factors impacting these costs, it is impossible for us to tell you this amount

  • Delivery time


    For orders containing only items that can be shipped within 24 hours

    • We dispatch orders in 24h. Your items will then be entrusted to Swiss Post which will then deliver them to its partner in your country. The delivery times, therefore, depend on these different providers. We cannot give you estimated deadlines

     

    For orders containing at least one item which can NOT be shipped within 24 hours

    • The delivery time frames are indicated on each item page, for information only
    • More precise deadlines will be communicated to you by email as soon as possible after payment of your order
    • Production delays beyond our control may occur at our suppliers, thus extending the scheduled delivery time. You have the possibility to cancel your order in the event of significant delays. We do not offer compensation for delays beyond our control
    • We dispatch orders only when all ordered items are available

     

    What happens if my order contains some items which can be shipped within 24 hours and some that cannot?

    • We dispatch orders only when all ordered items are available. However, you can ask for a partial shipment of items already available by contacting our client service
    • Please note that partial shipment may generate extra costs

     

  • Tracking your order

    • For all orders under 30kg, you can follow your order through a link that will be sent to you when it is shipped

In order to offer you a service as close as possible to each of your needs, we work with several specialized carriers, the choice of which may vary depending on the nature of your order.

La Poste

We do not present her anymore. Postal service company

Sieber

Value-added transport: delivery to the room of your choice, assembly, return of your old furniture...

Payment

You can easily pay for your order using:

• Twint

• Credit Card :
           - Visa
           - Mastercard
           - Postcard

• Bank Transfer
Your order will only be processed once we have received your payment. You have 3 days to complete the transfer.

30-Day Payment Option
Select Twint as your payment method and activate the Pay later option directly in the Twint app at checkout.

WHY CHOOSING MY LITTLE ROOM?

 
No hidden costs

Because we are a Swiss company, all orders delivered in Switzerland are free of customs duties. No bad surprise.

 
Expert carrier in swiss

Because delivery is essential to you, we have chosen to be accompanied by professionals.

 
100% secured payment

We ensure secure and encrypted payment with Datatrans, the Swiss leader for Internet Payment.

 
Return under 3 weeks

Send us a message as soon as possible and get 3 weeks to return the item, unused or assembled, in the original packaging. Items on sale cannot be returned or exchanged.