What is the best way to maintain the engine of a Volkswagen Polo?

I recently purchased a Volkswagen Polo and want to make sure I am doing everything I can to keep its engine in top condition. What are some tips and tricks for engine maintenance?

Regularly change the oil and air filters to prevent buildup of debris and particles in the engine.

Ensure the coolant levels are always at the correct level to prevent the engine from overheating.

Avoid aggressive driving and sudden stops to reduce wear and tear on the engine.

Get the engine checked by a professional if you notice any unusual noises or performance issues.

Regularly clean the air intake and throttle body to improve engine performance and fuel efficiency.