How to improve fuel efficiency in a Kia Ceed?

I recently bought a Kia Ceed and I noticed that it consumes a lot of fuel. Is there anything I can do to improve its fuel efficiency?

Try driving at a steady speed and avoid sudden accelerations or stops. This can greatly reduce fuel consumption. Also, make sure your tires are properly inflated as under-inflated tires can increase fuel usage.

Regularly servicing your car and changing the air filter can also improve fuel efficiency. A dirty air filter can restrict airflow and cause the engine to work harder, resulting in more fuel consumption.

Avoid idling for long periods of time. If you're going to be parked for more than a minute, it's better to turn off the engine. This can save a significant amount of fuel.