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Sirona S
Sirona S
Sirona S
Product Details
Product image of a Sirona S car seat for toddlers.

CYBEX PLATINUM

SIRONA S

Safety Starts Rear-Facing

CYBEX PLATINUM

SIRONA S

Safety Starts Rear-Facing

CYBEX PLATINUM

SIRONA S

Safety Starts Rear-Facing

APPROX. 3 months ¹ – 4.5 years

APPROX. 3 months ¹ – 4.5 years

 APPROX. 3 months ¹ – 4.5 years

UP TO 20KG

UP TO 20KG

UP TO 20KG

40 ¹ – 105 cm

40 ¹ – 105 cm

40 ¹ – 105 cm

Your All-round Reboarder

Rear-Facing Toddler Car Seat

Your All-round Reboarder

Rear-Facing Toddler Car Seat

 

 

 

 

Your All-round Reboarder

Rear-Facing Toddler Car Seat

 

 

 

If rear-facing is your choice, Sirona S is the natural option in our Platinum S-Line Modular System. It builds on the ADAC-awarded Sirona T legacy ².

If rear-facing is your choice, Sirona S is the natural option in our Platinum S-Line Modular System. It builds on the ADAC-awarded Sirona T legacy ².

If rear-facing is your choice, Sirona S is the natural option in our Platinum S-Line Modular System. It builds on the ADAC-awarded Sirona T legacy ².

Product Details
Family asset of the Modular S Line with the Anoris S, Cloud S, Sirona S and Base S.

Modular System

 

Protect your child at every stage. From infant to rear- or forward-facing toddler car seat with airbag, the path ahead is up to you.

Modular System

 

Protect your child at every stage. From infant to rear- or forward-facing toddler car seat with airbag, the path ahead is up to you.

Modular System

 

Protect your child at every stage. From infant to rear- or forward-facing toddler car seat with airbag, the path ahead is up to you.

Rear-Facing Protection Up to 50% Higher Safety Levels ³
 

With rear-facing travel possible up to 4.5 years, Sirona S provides up to 50% higher safety levels in a frontal collision ³.

Rear-Facing Protection Up to 50% Higher Safety Levels ³
 

With rear-facing travel possible up to 4.5 years, Sirona S provides up to 50% higher safety levels in a frontal collision ³.

Rear-Facing Protection Up to 50% Higher Safety Levels ³
 

With rear-facing travel possible up to 4.5 years, Sirona S provides up to 50% higher safety levels in a frontal collision ³.

What Makes Sirona S Different?

Explore All Benefits

Product Details

What Makes Sirona S Different?

Explore All Features

Product Details

What Makes Sirona S Different?

Explore All Benefits

Product Details

01 / 05
 

Grows up to 4.5 Years

Designed to support from 3 months ¹ up to around 4.5 years. CYBEX GrowTech combines multiple growth features that adapt the seat to your child at every stage.

01 / 05
 

Grows up to 4.5 Years

Designed to support from 3 months ¹ up to around 4.5 years. CYBEX GrowTech combines multiple growth features that adapt the seat to your child at every stage.

01 / 05
 

Grows up to 4.5 Years

Designed to support from 3 months ¹ up to around 4.5 years. CYBEX GrowTech combines multiple growth features that adapt the seat to your child at every stage.

02 / 05
 

Easy Side Entry

One-handed 360° rotation turns the seat towards the car door for easy on- and off-boarding, helping reduce strain on your back.

02 / 05
 

Easy Side Entry

One-handed 360° rotation turns the seat towards the car door for easy on- and off-boarding, helping reduce strain on your back.

02 / 05
 

Easy Side Entry

One-handed 360° rotation turns the seat towards the car door for easy on- and off-boarding, helping reduce strain on your back.

03 / 05
 

25% More Side-Impact Safety ⁴

The L.S.P. System and the energy-absorbing shell help redirect side-impact forces away from your child for another layer of protection.

03 / 05
 

25% More Side-Impact Safety ⁴

The L.S.P. System and the energy-absorbing shell help redirect side-impact forces away from your child for another layer of protection.

03 / 05
 

25% More Side-Impact Safety ⁴

The L.S.P. System and the energy-absorbing shell help redirect side-impact forces away from your child for another layer of protection.

04 / 05
 

Sun Protection

The XXL UPF50+ ⁵ sun canopy, available with our Style model, provides generous shade, while a breathable mesh window helps maintain healthy airflow.

04 / 05
 

Sun Protection

The XXL UPF50+ ⁵ sun canopy, available with our Style model, provides generous shade, while a breathable mesh window helps maintain healthy airflow.

04 / 05
 

Sun Protection

The XXL UPF50+ ⁵ sun canopy, available with our Style model, provides generous shade, while a breathable mesh window helps maintain healthy airflow.

05 / 05
 

Optimal Breathability

All-round air ventilation supports to keep your child cool. Innovative 3D mesh Style fabrics self-regulate moisture absorption and boost airflow, for optimal breathability and comfort on every ride.

05 / 05
 

Optimal Breathability

All-round air ventilation supports to keep your child cool. Innovative 3D mesh Style fabrics self-regulate moisture absorption and boost airflow, for optimal breathability and comfort on every ride.

05 / 05
 

Optimal Breathability

All-round air ventilation supports to keep your child cool. Innovative 3D mesh Style fabrics self-regulate moisture absorption and boost airflow, for optimal breathability and comfort on every ride.

Close up of the LSP and the Sirona S harness.

Iconic  
       Platinum Design

Iconic  
       Platinum Design

Iconic  
       Platinum Design

View from above on the Sirona S car seat and close up of the Sirona S stitching on the side.

Thoughtful  Design Details

Thoughtful  Design Details

Thoughtful  Design Details

Choose Your Model

Choose Your Model

Choose Your Model

Amber Brown

Amber Brown

Amber Brown

Platinum Sirona S Amber Brown

Quartz Pink

Quartz Pink

Quartz Pink

Platinum Sirona S Quartz Pink

Jade Green

Jade Green

Jade Green

Platinum Sirona S Jade Green

Opal Blue

Opal Blue

Opal Blue

Platinum Sirona S Opal Blue

Misty Grey

Misty Grey

Misty Grey

Platinum Sirona S Misty Grey

Off White

Off White

Off White

Platinum Sirona S Off White

Sepia Black

Sepia Black

Sepia Black

Platinum Sirona S Sepia Black
Modular S Line with the Anoris S, Cloud S, Base S, Sirona S and the additional Solution S.

NEW

     

The S-Line Family

 

NEW

     

The S-Line Family

 

NEW

     

The S-Line Family

 

Explore More

¹ From birth with newborn inlay as an accessory.

² ADAC test results from October 2023

³ Compared to the same seat in a forward-facing position during a frontal impact, based on internal testing.

⁴ Compared to the same seat without L.S.P., based on internal testing.

⁵ Except for mesh parts