CYBEX SOLUTION-M-FIX user manual

The main difference between the Cybex Solution S and M is the size and weight range they are designed for.
The Cybex Solution S is suitable for children weighing between 40 to 120 pounds (18 to 54 kilograms), while the Cybex Solution M is suitable for children weighing between 33 to 120 pounds (15 to 54 kilograms).
Additionally, the Cybex Solution S features a slightly larger seat and backrest compared to the Cybex Solution M. It also has an adjustable headrest and backrest height to accommodate growing children.
Both models have similar safety features such as L.S.P. (Linear Side-Impact Protection) system, energy-absorbing shell, and adjustable recline positions. They also meet or exceed the safety standards set by various organizations.
In summary, the main difference between the two models is the size and weight range they can accommodate, with the Solution M being slightly smaller and suitable for lighter children compared to the Solution S.