[widebody911]

This tickles my BS sensors:

Developed exclusively for BMW to meet the specifications of the new BMW Twin Power Turbo engine generation, they are manufactured, tested and approved to be the only oils worthy of The Ultimate Driving Machine.® BMW has taken the “crude” out of our engine oil, formulating its base oils purely from natural gas. The result: crystal clear base oils with virtually none of the impurities found in crude oil. It’s a major breakthrough in how engine oils are formulated, providing enhanced viscosity, reduced friction and lower volatility. They’re the best choice of oils to use for all BMWs.