BMW XM: What is the best way to maintain the vehicle's performance and reliability?

I recently purchased a BMW XM and I want to make sure that it continues to perform at its best and remains reliable for years to come. What maintenance procedures should I follow and how often should I perform them?

Regular oil changes are crucial for maintaining the performance and longevity of your BMW XM. Aim to change the oil every 7,500 miles or every six months, whichever comes first.

Don't neglect the minor maintenance tasks, such as replacing air filters and spark plugs. These small tasks can have a big impact on the overall performance of your vehicle.