Pennzoil Platinum full synthetic SAE 0W-20 motor oil is made from natural gas, not crude oil. It is uniquely engineered from our PurePlus™ gas-to-liquid technology, which is a patented process that converts pure natural gas into a high quality, full synthetic base oil. Our high-quality base oil contains fewer impurities than base oils made from crude oil, and when combined with our advanced additive technology creates one of the best formulations in our Pennzoil portfolio. Pennzoil Platinum full synthetic SAE 0W-20 motor oil is licensed and meets the vehicle warranty requirements of GM dexos 1 ™ Gen 2 specification that are set forth to meet today’s modern engine technologies. This means that our Pennzoil Platinum full synthetic products meet the stringent requirements of leading car manufacturers. These requirements include protection against abnormal combustion phenomenon like low-speed pre-ignition observed in modern turbocharged gasoline direct injection (TGDI) engines. Our Pennzoil Full Synthetic products are engineered for modern engines and offer the following benefits without compromise:Better Fuel Economy: With Pennzoil Platinum full synthetic motor oil, you can drive on average an extra 550 miles vs a dirty engine (Fuel economy measurements made using CAFE cycle under FTP75. Avg of 550 extra miles based on mixed city/highway miles vs dirty engine. Source fhwa.dot.gov, 2017. Follow OEM recommended oil drain intervals).