A CYBEX child seat i-Size can, depending on the model, be used from infancy right through to the end of the legal requirement for a child seat. However, the brand name alone isn't what matters. Age, height, vehicle compatibility and the type of fitting all need to suit your family's everyday life.
Many wrong purchases happen because of three common assumptions:
The UN R129 i-Size standard is primarily based on your child's height. Age indications are only a guide. So, before you buy, check:
A child seat for 15 months to 12 years, like the CYBEX Pallas B i-Size, is designed for children from around 76 to 150 cm. According to the product details, the impact shield is removed at 105 cm or 21 kg; after that, the vehicle's three-point seat belt is used. This is different from a seat that is approved from birth.
A child seat with ISOFIX is attached to the designated anchor points in your vehicle. Some models also use a Top Tether or a support leg. Before ordering, you should check your vehicle's manual and the seat manufacturer's compatibility list.
Also important are:
A seat must be correctly fitted even when your child isn't travelling in it. After an accident, the child seat should be replaced according to the manufacturer's instructions, even if no damage is visible from the outside.
A child seat with side-impact protection can have additional design elements like side wings or an L.S.P. system. Such details shouldn't be looked at in isolation. What really matters is the UN R129 approval, correct installation and the right adjustment.
The CYBEX Pallas uses an impact shield, while the CYBEX Sirona has an integrated five-point harness. According to CYBEX product information, certain models can, through their design, reduce the forces acting during a frontal or side impact. These manufacturer claims are model-specific and don't guarantee the outcome of an accident.
An adjustable headrest should be set so that your child's head and shoulders are guided properly. Bulky winter coats should not be worn under the harness, as they can affect the correct belt tension.
Why this product fits the profile: This grow-with-your-child seat covers the range from 76 to 150 cm according to the product data, and is designed for long-term use.
The clearly stated height and weight limits prevent the seat from being mistakenly used for a baby or outside its intended range.
12-way adjustable headrest, ISOFIX and Top Tether, plus a removable impact shield for the next stage of use.
Why this product fits the profile: This rear-facing child seat is designed for children from 61 to 105 cm and features an integrated base with ISOFIX and a support leg.
The 360-degree function is described here as an aid for getting in and out and for changing the direction of travel, not as a standalone safety promise.
360-degree rotation, five recline positions, 12-way adjustable headrest and integrated side-impact protection according to the product description.
Why this product fits the profile: This foldable seat is ideal for families who regularly switch between multiple cars, taxis and public transport.
The height specification of 100 to 150 cm makes it clear that this is a seat for older children, not a universal seat from birth.
Foldable design, carrying handle, 5.8 kg weight, ISOFIX or vehicle seat belt, and a 12-way adjustable headrest.
We've put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations in force in the EU.
That depends on the model. According to the product data, the Sirona Gi i-Size starts at 61 cm, or with a newborn insert at 40 cm. Pallas models, on the other hand, are designed from around 76 cm and 15 months. The information on the approval label and in the instruction manual is what you should follow.
A Pallas model approved for 76 to 150 cm can cover several developmental stages. However, the impact shield is only used within the specified height and weight limits. After that, the vehicle seat belt must be routed according to the instructions. A seat for 100 to 150 cm, such as a CYBEX Solution, is only intended for older children.
Not every seating position in a vehicle has ISOFIX. In addition, the Top Tether, support leg and seat shape can limit your options. So, before you buy, check your vehicle's manual, the intended seating position and the manufacturer's compatibility information.