Is Mobil 1000 Semi-Synthetic or Fully Synthetic?
2 Answers
Neither, Mobil Super 1000 is a series of premium mineral engine oils designed to deliver high-level performance and protection for engines under most conditions. Here are the relevant details: Definition: Mobil Super 1000 is a mineral-based multi-grade oil, which is cheaper than the semi-synthetic Super-2000 series and the fully synthetic Mobil 1 series, though it performs less effectively in various aspects. Mobil Super 1000 is more suitable for gasoline engines in regions with higher summer temperatures. However, while high-viscosity oils provide adequate protection at high temperatures, their higher viscosity also results in increased fuel consumption compared to fully synthetic oils like Mobil 1 with higher viscosity indices. Features: If you prioritize fuel efficiency, extended oil change intervals, and reduced sludge formation, Mobil Super 1000 is recommended.
The Mobil 1000 series is basically mineral oil or semi-synthetic, which is clearly stated on the packaging. For example, the most common silver bottle Super 1000 is mineral oil, while the green bottle 2000 is labeled as Semi-Synthetic. Full synthetic oil starts from the Mobil 1 series with gold bottles. Last time I changed the oil, I specifically compared them. If the 1000 series bottle doesn't have the words 'Full Synthetic' printed on it, there's no need to hesitate. The key to choosing engine oil lies in the API certification and viscosity. For older cars, using mineral oil with regular changes is also fine; there's no need to insist on full synthetic.
