Cybex Sirona G3 i-Size Group 0+/1 Rotating Car Seat – Magic Black

The Cybex Sirona G3 i-Size is a next-generation rotating car seat that provides outstanding safety and long-lasting comfort for children from approximately 3 months all the way through to 4 years old. Designed to travel rear-facing — the safest direction for young children — the Sirona G3 offers up to 50% higher safety levels compared to forward-facing travel, giving families complete confidence on every journey.

Boarding and off-boarding your child is effortless with the Sirona G3 i-Size. The full 360° rotation mechanism allows you to position your child at a comfortable, manageable angle beside the car door, making it far quicker and kinder on your back — even when the seat is fully reclined. Its ergonomic design keeps your child’s legs and hips in the posture-friendly M-position throughout every journey, promoting healthy development from the very earliest stages.

When it comes to protection, the Sirona G3 i-Size goes further. The advanced Linear Side-Impact Protection (L.S.P.) System, combined with an energy-absorbing shell and purpose-built headrest, provides 25% more side-impact protection compared to the same seat without L.S.P. The L.S.P. opens automatically straight out of the box — one less thing to worry about. Five individual recline positions in both forward and rear-facing orientations ensure your child is always in the most comfortable, ergonomic position, whether on a short school run or a longer motorway journey.

As part of the Cybex Modular G3 family, the Sirona G3 i-Size is compatible with the separately available Base G3 and Base G, offering a long-term, flexible solution for growing families.