Sirona M2 i-Size

from birth - 105 cm, up to approx. 4 years


The Sirona M2 i-Size was tested with the Base M i-Size.

Sirona M2 i-Size rear-facing car seat

Safely rear-facing until your child reaches 105 cm in height

The new CYBEX Sirona M2 i-Size complies with the new European requirements and regulations for car seats ECE R-129. This new "i-Size regulation" states that children aged 15 months and under must travel in a rear-facing infant car seat, which is seen as the safest mode of transport by many experts, including consumer and health organisations such as Which?, the ADAC and the German independent consumer testing organisation Stiftung Warentest.

  • Rearward facing up to 105 cm, approx. 4 years
  • Alternatively forward facing from 16 months and 76 cm
  • Integrated L.S.P. System
  • One-hand recline function
  • Height adjustable headrest
  • Click-in system to change seat position

When using the CYBEX Sirona M2 i-size, the child can be transported in a rear-facing position from birth until they reach 105 cm in height (approx. 4 years). The new, intelligent design means that even taller kids have plenty of leg room to sit comfortably. But it doesn‘t take up too much space either – the Sirona M2 i-Size can be easily installed in smaller cars. Additional features such as the one-hand reclining function provide extra convenience and make everyday use easier.

Rear-facing car seat - Safely rear-facing from birth up to approx. 4 years

Rear-facing car seat

Safely rear-facing from birth up to approx. 4 years

Significantly reduces the risk of injury in case of a head-on collision.

The new Sirona M2 i-Size allows you to transport children rear-facing from birth up to a height of 105 cm (approx. 4 years).

Alternative - forward facing - Click-in system to change seat position

Alternative - forward facing

Click-in system to change seat position

The Sirona M2 i-Size features a click-in system that allows for easy interchange between forward and rear-facing position.

Depending on your preference, the Sirona M2 i-Size can also be used as a forward-facing car seat for children who are 16 months and 76 cm and above (up to 105 cm).

Integrated Linear Side-impact Protection - For increased safety in case of a side-impact collision.

Integrated Linear Side-impact Protection

For increased safety in case of a side-impact collision.

The integrated linear side-impact protectors (L.S.P. System) fold out on the side facing the door, reducing the force of a side-impact collision at a very early stage of impact.

Whether rear or forward-facing, the CYBEX Sirona M2 i-Size’s integrated Linear Side-impact Protection system (L.S.P. System) increases the level of safety in case of a side-impact collision. The L.S.P. system can be folded out and reduces the force of a side-impact collision in combination with the head and shoulder protectors.

12-position height adjustable headrest - Comfortable protection that grows with the child

12-position height adjustable headrest

Comfortable protection that grows with the child

Protection that grows with your child.

12-position height adjustable headrest with integrated harness guides that grow with your child.

features

  • Energy-absorbing shell - Absorbs the forces of an impact and protectively covers the baby

    Energy-absorbing shell:
    Absorbs the forces of an impact and protectively covers the baby

  • Belt holder - Makes taking your child out of the seat easy

    Belt holder:
    Makes taking your child out of the seat easy

  • One-hand recline function - Easily adjusts to the perfect position (rearward facing: 5 positions; forward facing: 3 positions)

    One-hand recline function:
    Easily adjusts to the perfect position (rearward facing: 5 positions; forward facing: 3 positions)

Engineered in Germany

length / width / height : 720 / 440 / 660 mm
weight: 14 kg
ECE R-129
Fabric covers machine washable at 30°
Engineered and designed in Germany

Compatible Cars

Is this the right seat for my car?

The installation of our products is extensively tested in the latest vehicles. However, we always recommend a test installation at a qualified retailer to confirm individual compatibility. Especially the length of the vehicle belts or ISOFIX (US: LATCH) anchorage points may vary, even during a production run of a car manufacturer.

Your CYBEX Product

Sirona M2 i-Size

Car manufacturer

Model Year Installation position
1234567

service

Downloads: manuals

Frequently Asked Questions (FAQ)

What is the difference between the Sirona and the Sirona M2 i-Size?
From what age can the Sirona M2 i-Size be used?
What is the weight limit for using the Sirona M2 i-Size?
When is a child too big for the CYBEX Sirona M2 i-Size?
Will the Sirona M2 i-Size fit in my vehicle?
Can I also use the Sirona M2 i-Size in a car without ISOFIX anchorage points?
Can I also use the Sirona M2 i-Size in a car without i-Size certification?
What aspects should I bear in mind when installing the Sirona M2 i-Size in my vehicle?
Can my child rest his/her legs on the rebound bar?
When can I switch the Sirona M2 i-Size to a forward-facing position?
Do the side protectors / LSPs have to be folded out on both sides in the car?
How can I switch the Sirona M2 i-Size into a forward-facing position?
May I use the seat with an activated side airbag?
How do I secure my child in the seat?
Why doesn’t the Sirona M2 i-Size come with a safety cushion (like the Sirona)?
Why does the Sirona M2 i-Size use a 5-point harness rather than a 3-point belt?
What kind of clothing should my child wear when seated in the car seat?
Is it ok to keep using a seat after an accident?
Can I use this seat on a flight?
My car seat is faulty, how can I get it repaired?
Where can I get replacement parts for my product?
Will CYBEX release an i-Size seat with a safety cushion? /When does CYBEX plan to launch a Platinum i-Size seat?