Car seats Cybex Sirona are very popular with parents. In the space of just a few years, they have even become a must-have on the baby car seats. Since the first model came out in 2012, Cybex has multiplied the number of versions of the Sirona to such an extent that it's hard to keep track. Yet each model of car seat Cybex Sirona differs from the others in certain functions. Several models, for example, offer a ISOFIX base sold separately, while others include it. Some versions may rotate 360can only be installed back to the roaduse a safety restraint system 5-point harness or by impact shield. So you see, Cybex doesn't make our lives any easier, which is why we've taken the time to compile all the information on these Cybex car seats to better understand the differences and similarities between each version of the Cybex Sirona.
Comfortable and Safe Cybex Sirona Car Seats
The car seat range Cybex Sirona is very popular with parents. The different versions of the Sirona are all excellent seats that combine both design, practicality, comfort and security. The rotation system is a real advantage when it comes to putting your child comfortably in the car. Although Cybex indicates that it can be used from birth, these models seem to be more suitable for use from birth. suitable for children aged 6 months and over. We strongly recommend the use of a baby cosyIt's best to wait until baby can hold his head on his own before putting him in a larger car seat.
Despite a fairly high price and a few notable differences between each version, the various models of the Cybex Sirona are highly successful to make life easier for parents on a day-to-day basis, but without neglecting safety and comfort children. As we like to say on a regular basis, give priority to rear-facing position as long as possible (5x safer!).
Cybex Sirona Car Seat Comparison Chart
| Models | Certification | Seat position | Size & Weight | Age | Reducer | Pivoting | Base | ADAC Crash-Test | Rate |
|---|---|---|---|---|---|---|---|---|---|
| Sirona | R44/04 | Back and facing the road (with shield) | Group 0+/1 (max. 18 kg) | From birth to 4 years approx. |  | Included |  | Replaced by Sirona Q i-Size | |
| Sirona M i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 19 kg) | From birth to 4 years approx. | |  | Base M with strut | Not tested | Replaced by Sirona M2 i-Size |
| Sirona M2 i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 19 kg) | From birth to 4 years approx. | | | Base M with strut |  | SEE PRICE |
| Sirona Q i-Size | i-Size (R129) | Back and facing the road (with shield) | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Included | Not tested | |
| Sirona S i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Included |  | SEE PRICE |
| Sirona S2 i-Size | i-Size (R129) | Back and facing the road | 61 to 105 cm (max. 18 kg) | From 3 months to 4 years approx. | Optional | | Included | Not tested | |
| Sirona SX2 i-Size | i-Size (R129) | Back and facing the road | 61 to 105 cm (max. 18 kg) | From 3 months to 4 years approx. | Optional | | Included | ||
| Sirona Z i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Base Z with strut |  | SEE PRICE |
| Sirona Z i-Size R | i-Size (R129) | Back to the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Base Z with strut |  | SEE PRICE |
| Sirona Zi i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Included | Not tested | SEE PRICE |
| Gb Vaya i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Included |  | Replaced by gb Vaya 2 |
| Gb Vaya 2 i-Size | i-Size (R129) | Back and facing the road | 45 to 105 cm (max. 18 kg) | From birth to 4 years approx. | | | Included | Not tested | SEE PRICE |
Introducing Cybex Sirona Car Seats
The Cybex car seats Sirona models are top-quality, designed to provide maximum comfort and safety for children. They stand out for their elegant, modern design and their many practical features. Here's a quick overview of the different models, from the most recent to the oldest.
Cybex Sirona S2 i-Size
Cybex Sirona Z2 i-Size
Cybex Sirona Zi i-Size
Cybex Sirona SX2 i-Size
gb Vaya 2 i-Size
Cybex Sirona M i-Size & Sirona M2 i-Size
Le Cybex Sirona M2 i-Size now replaces the Cybex Sirona M which is virtually no longer on the market. As its name suggests Cybex Sirona M2 i-Size is a baby car seat approved according to the latest European i-Size regulation (R129). It can be used for children from birth to 105 cm (approx. 4 years old) and up to a maximum weight of 19 kg. This model attaches directly to the vehicle's rear bench seat using the ISOFIX mountings on the Base M (sold separately) also compatible with the shell Aton M i-Size. Unlike the Sirona, the Sirona M2 does not rotate.
The seat clips on and off directly from its base so that it can be removed and positioned facing either the rear or the road. In either position, the Cybex Sirona M2 uses only a 5-point harness to support the child. What's more, this model also features a side protection system (L.S.P. System), an adjustable headrest at height (12 positions) and 8 tilt positions for baby's comfort. Note that the M and M2 versions of the Sirona are the only ones approved for for use up to 19 kg.
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Cybex Sirona S i-Size
Le Cybex Sirona S i-Size is a car seat i-Size approved (R129) for children from birth to 105 cm (approx. 4 years old) and up to a maximum weight of 18 kg. The Sirona S i-Size is fitted to the vehicle's anchorage points using an ISOFIX base, to which it remains attached. 360° swivelthe seat can be easily positioned back to the road (up to a minimum of 15 months), facing the road or move towards the door to make it easier for your child to settle in.
In addition, the Cybex Sirona S i-Size has the energy reduction technology (ER-Tech) to reduce the forces exerted on the child's neck and head in the event of a collision, the protection system against side impacts (L.S.P. System)of 8 tilt positions and a adjustable headrest height adjustment (12 positions). It is also fully removable for easy machine washing.
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Cybex Sirona Z i-Size & Sirona Z R i-Size
Le Cybex Sirona Z i-Size is a car seat approved according to the i-Size regulation (R129) and designed for children from From birth to 105 cm (approx. 4 years old). To be installed in the vehicle, the Sirona Z i-Size requires the Base Z (sold separately), which has the advantage of being able to be combined with the Cloud Z i-Size baby cosy. The rotation mechanism, directly integrated into Base Zcan be used to guide the Sirona Z i-Size but also the Cloud Z i-Size towards the vehicle door to make it easier for your child to settle in.
Le Sirona Z i-Size offers a system of child restraint by 5-point harness both in the rear-facing up to 15 months oriented facing the road. This model also incorporates the against side impacts (L.S.P. System) from Cybex, the energy reduction technology (ER-Tech) to reduce the forces exerted on a child's neck in the event of an impact, an accident or a fall. adjustable headrest height adjustment (12 positions) 8 tilt positionsof magnetic media on each side of the seat to hold the harness open and washable fabrics machine.
Le Cybex Sirona Z i-Size R is virtually identical to the Sirona Z i-Size with one exception. It only offers the possibility of travelling back to the road and cannot therefore be positioned facing the road. Remember that the rear-facing position is the safest way to travel with a child. In fact, the Sirona Z i-Size R is the version of the Sirona that obtained the highest score in ADAC crash tests. Le Sirona Z i-Size R swivels 180° for easy access to the seat and to help your child settle in.
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gb Vaya i-Size
You may have noticed the resemblance, but the gb Vaya i-Size is a close cousin of the Cybex Sirona S i-Size with whom it shares much of its design, both brands belonging to the same group. The gb Vaya i-Size is a swivelling baby car seat à 360° usable from From birth to 105 cm (approx. 4 years old) both in the back to the road position facing the road (from 15 months or 76 cm). It is a model i-Size approved (R129) which is easily fitted to the vehicle using its ISOFIX base and strut.
Le Vaya i-Size is also equipped with the ER-Tech technology (Energy Reduction) which reduces the forces exerted on the child in the event of a head-on collision by 20%. reinforced side guards (L.S.P. System)a gearbox for infants, from 8 tilt positionsa adjustable headrest height adjustment (12 positions), a 5-point harness and a magnetic holder on the sides of the seat to keep the harness open while baby is settling in.
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Cybex Sirona
This is the first version from the range launched in 2012. Now at the end of its life, this car seat is no longer being sold and will gradually be replaced by the Sirona Q i-Size. Le Cybex Sirona is a car seat from the group 0+/1 R44/04 approved. Suitable for children from birth to 18 kg in position back to the road and from 9kg in position facing the road. Depending on the orientation of the seat, it can be used either with the 5-point harness (with its back to the road) or with the impact shield (facing the road).
Cybex Sirona is easily installed in the vehicle by means of of the ISOFIX and its strut, while its 360° rotation system makes it easy to position a child facing you. What's more, the Cybex Sirona has 12 tilt positionsa adjustable headrest height adjustment (10 positions) side protections (L.S.P. System) to absorb side impact. It can be completely stripped of its cover for easy washing.
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Cybex Sirona Q i-Size
Le Cybex Sirona Q i-SizeLike the Sirona it replaces, it is a 360° swivelling car seat which can be used both back to the road with the 5-point harness that facing the road with the impact shield. Le Sirona Q i-Size is a i-Size approved seat (R129) suitable for children from From birth to 105 cm (approx. 4 years old) for a maximum weight of 18 kg. Like its counterparts, this seat is installed using with the ISOFIX base and strut. The Cybex Sirona Q i-Size also has the side impact protection (L.S.P. System)a adjustable headrest height adjustment (12 positions) 12 tilt positions and a reducer for newborns included. There is also the Sirona Q Plus i-Size which offers stronger, higher quality fabrics.
Le Sirona Q i-Size being the only baby car seat in the range that has not yet passed crash-testedHowever, caution is still called for when it comes to its use.
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ISOFIX Bases For Cybex Car Seats
Base M
La Cybex Base M is a car seat base that allows the seat to be attached to the car using ISOFIX attachment points. It offers easy installation and a perfect fit to ensure your child's safety and comfort. The Base M is compatible with the following Cybex car seats:
- Cybex Aton M
- Cybex Aton M i-Size
- Cybex Aton B i-Size
- Cybex Sirona M2 i-Size
Base Z
The Cybex Base Z works perfectly with the Cloud Z i-Size and Sirona Z i-Size car seats to provide a simple and reliable installation in your car. With the Base Z, simply rotate the car seat towards the car door to position your child easily and comfortably in the car seat.
The innovative rotation mechanism allows 180° rotation of the Cloud Z i-Size and 360° rotation of the Sirona Z i-Size for a perfect transition between rear-facing and forward-facing positions. One-click installation makes the Z base quick and easy to use, while safety indicators on the isofix points ensure that the base is correctly installed every time.
The Cybex Base Z2 is compatible with the following models:
- Cybex Cloud Z i-Size
- Cybex Sirona Z i-Size
- Cybex Cloud Z2 i-Size
- Cybex Sirona Z2 i-Size
The Z2 base
The Cybex Z2 Base can be used to safely install your Cloud Z2 or Sirona Z2 i-Size car seat in your vehicle. Thanks to the individually adjustable ISOFIX connectors and the height-adjustable base, both car seats are more stable and secure when installed on the Z2 base.
One-click installation provides safe, simple installation without the need for any additional fixings. Installation indicators also help to prevent misuse and confirm that the seat has been correctly and safely fitted.
The Base Z2's innovative rotation mechanism allows the base to be rotated through 360° to make it easier for the child to get in and out.
The Cybex Base Z2 is compatible with the following models:
- Cybex Cloud Z2 i-Size
- Cybex Sirona Z2 i-Size
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