What is the recommended frequency for changing the engine oil in a Ford Galaxy?

I have a Ford Galaxy and I'm wondering how often I should change the engine oil to keep it running smoothly. I've heard different recommendations, can someone with experience with this car give me some advice?

As a Ford mechanic, I recommend changing the engine oil every 5,000 miles or every 6 months, whichever comes first. This will help prevent engine damage and ensure optimal performance.

I have a Ford Galaxy and I change the oil every 3,000 miles. It may be more frequent than necessary, but it gives me peace of mind knowing my car is well taken care of.

I've been driving a Ford Galaxy for over 10 years and I've never had any issues with the engine. I change the oil every 7,500 miles and my car runs perfectly fine.