Why is my Kia Stonic experiencing poor fuel efficiency?

I recently bought a Kia Stonic and noticed that it's consuming a lot more fuel than advertised. Is this a common issue?

It is possible that your driving habits may be contributing to the poor fuel efficiency. Are you accelerating too quickly or braking too frequently? Try to drive more smoothly and see if it improves.

Another factor could be the type of fuel you are using. Make sure you are using the recommended fuel for your Kia Stonic and avoid cheap gas stations.

If the issue persists, it may be worth bringing your car to a mechanic to check for any potential issues with the engine or fuel system.