Mobil1 0W-20 is a premium full synthetic engine oil formulated to provide strong engine protection and improved fuel efficiency. It helps maintain engine performance and keeps vital components well-protected for extended intervals, up to 10,000 miles between oil changes.

It meets or exceeds strict industry standards and performs better than conventional and semi-synthetic oils. Mobil 1 synthetic technology is also used as factory fill in many vehicles, including some high-performance models.