A multi-parameter sensing system that measure liquid level, inclination, and fluid composition (including petrol-ethanol concentration). This sensor system overcomes the limitations of traditional systems, which often require separate sensors for each parameter and need to mechanical moving parts for sensing. The inductive and capacitive sensing technologies incorporated into this system enhance the sensor’s ability to deliver real-time data under dynamic conditions, such as vibrations and contamination, where traditional systems often fail. This integrated approach simplifies the system, reduces costs, and improves overall system performance and enhance safety (tilt sensing) in automotive applications.