Xml Element Position in C# XML Serialization

I'm trying to serialize a class like this to an xml with the XmlSerializer class:

public class Car {
  public InsuranceData Insurance { get; set; } // InsuranceData is a class with many properties
  public int Person Owner { get; set; }
  public int Age { get; set; }
  public string Model { get; set; }

  // lots of other properties...
}

I'd like to have the Insurance property at the very end of the xml document:

<Car>
  ...
  <Insurance>
     ...
  </Insurance>
</Car>

I need to do this because the server that processes the xml only works properly in this layout (and I cannot change the server code). I tried moving the property to the end of the class, but it makes no difference and I haven't found any attributes related to the serialization that would help. I could solve this by manipulating the xml as string, but I would prefer a more elegant solution. The objects has plenty of properties, so I don't want to create the xml string manually.