Which engine oil for my BMW X3?

Mobil Super™ 3000 Formula V 5W-30 is an engine oil which is approved by BMW. Mobil Super™ 3000 Formula V 5W-30 is approved against BMW Longlife 04. Mobil Super™ 3000 Formula V 5W-30 is a high performance, low ash engine oil designed to meet the demanding requirements of extended service life whilst still contributing to superior engine cleanliness. Mobil Super 3000 Formula V 5W-30 delivers excellent high and low temperature performance, provides wear-protection and improved engine cleanliness. This product is recommended for use in Volkswagen vehicles and a wide range of European cars and light-duty commercial vehicles such as BMW, Mercedes with oil specifications built on the ACEA C3 industry baseline.

Mobil Super™ 3000 XE1 5W-30 is an engine oil which is approved by BMW. Mobil Super™ 3000 XE1 5W-30 is approved against BMW Longlife 04. Mobil Super 3000 XE1 5W-30 helps maintain the efficiency of the Exhaust Emission Reduction systems in both diesel and gasoline vehicles. It permits extended operation at elevated temperatures without oxidative oil thickening and oil breakdown. The product provides excellent fluidity at low temperatures and rapid oil circulation around the engine.