How to increase fuel efficiency in my Kia Ceed?

I have a Kia Ceed and I noticed that it consumes a lot of fuel. Is there any way I can increase its fuel efficiency without sacrificing its performance?

Regularly check and replace air filters to improve engine performance and fuel efficiency. Also, make sure your tires are properly inflated to reduce drag.

Try to avoid accelerating too quickly and braking abruptly. This can significantly improve fuel efficiency.

Consider using a fuel additives that can clean your fuel injectors and help improve fuel economy.