How often should I change the engine oil on my Vauxhall Insignia?

I recently purchased a used Vauxhall Insignia and I'm wondering when I should change the engine oil. The car has about 50,000 miles on it and I want to make sure I'm properly maintaining the engine. Is there a specific mileage or time interval I should follow?

It is recommended to change the engine oil every 7,500 miles or once a year, whichever comes first. This will ensure your engine stays properly lubricated and extends its lifespan.

In my experience, it's best to change the engine oil every 5,000 miles. This may seem excessive, but it will keep your engine running smoothly and prevent any potential issues down the road.

I change my engine oil every 3,000 miles. It may seem excessive, but I believe it's better to be safe than sorry. Your engine is an important investment and regular oil changes will keep it running strong.