Cybex Sirona Z i-Size Plus – Autumn Gold


Parents who want maximum safety for their child need products that meet their expectations in every way. With the CYBEX Sirona Z i-Size we have set new standards for side- and front-impact protection, producing a car seat that we’re confident outshines all that came before it – affirmed by the May 2019 ADAC Car Seat Test in which the car seat was awarded with good results. Rotatable for a full 360°,the car seat offers simple door-side boarding of your child and is easy to switch between rear-facing and forward-facing positions. Offering superior comfort, the seat’s 12-step adjustable headrest and 5 reclining positions make it extra ergonomic

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Main Features

• Energy Reduction Technology (ER-Tech): Offers increased safety for your child in the forward-facing position in the event of a head-on collision. The “ER-Tech” reduces the forces on the neck of a child during a front crash by more than 20%, compared to the other existing 5-point harness systems.

• Driving Direction Control (D.D.C.): Prevents misuse in forward-facing use before the child has completed 15 months of age and has reached a minimum size of 76 cm.

• Height-adjustable headrest: Offers 12 positions for a customized adjustment as your child grows.

• One-hand recline and rotation function: Makes it easy for parents to adjust the seat while keeping one hand free. For comfortable sleeping and travelling, the Sirona Z i-Size car seat offers 5 reclining positions when rear-facing and 3 reclining positions when forward facing

• 5-point harness system: Secure your child in the Sirona Z i-Size with ease.

• Energy Absorbing Shell: Absorbs the forces of an impact and protectively covers the child.

• Rebound bar: Offers increased protection on the event of a rear collision.

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

  • 45 – 105 cm
  • From birth up to approx. 4 years Parents who want maximum safety for their child need products that meet their expectations in every way.

• Modular System: Stay flexible – as part of the Z-Line Modular System, the Sirona Z i-Size and the Cloud Z i-Size both fit onto the Base Z for a continously safe ride.

• 360° rotating mechanism: Provides a comfortable entry and exit position with less strain on parent’s back. In addition it makes switching between rear- and forward-facing position easy.

• Rear-facing car seat: Reduces the risk of injury in a head-on collision by more than 80% when compared to a forward-facing system car seat. Tests show that the force of an impact during a front crash is distributed evenly over a large area. CYBEX recommends rear-facing travel for children up to 105 cm, approx. 4 years.

• Integrated L.S.P System: Offers increased safety in the event of a side-impact collision. It reduces the force of a side-impact in combination with the energy absorbing shell by approx. 25%.




Z – Base available and sold seperately


  • UN R129/02
• 45 – 105 cm
• From birth up to approx. 4 years