What is the best way to maintain the engine of a Ford S-Max car?

I recently purchased a Ford S-Max and I want to make sure I am maintaining the engine properly. What are some important things to keep in mind and how often should I be performing maintenance?

Regular oil changes are crucial for maintaining the engine of your Ford S-Max. It is recommended to change the oil every 5,000 to 7,500 miles depending on your driving habits.

In addition to regular oil changes, it's important to have your air filter checked and replaced when necessary. A clogged air filter can decrease your car's performance and cause damage to the engine.

Make sure to also check your spark plugs and ignition coils regularly. These components play a crucial role in the engine's performance and should be replaced if they show signs of wear and tear.