Modern vehicles place high demands on the quality of engine oils. One of the key factors when choosing oil is its base: synthetic or semi-synthetic. Understanding the differences between these oil types helps ensure reliable engine protection, extend its lifetime, and improve operating efficiency. This article covers the main distinctions between synthetic and semi-synthetic oils, as well as presenting Pexol brand products in both categories.
What Are Synthetic and Semi-Synthetic Oils?
Synthetic oils are produced through advanced processing of hydrocarbons or the synthesis of chemically pure compounds. They have a stable molecular structure, high resistance to thermal breakdown, and excellent protective properties.
Semi-synthetic oils are a blend of synthetic base components and refined mineral oils. This offers a compromise between cost and technical characteristics.
Comparative Analysis of Characteristics
The primary differences between synthetic and semi-synthetic oils can be summarized as follows:
- Temperature stability: synthetics retain properties over a wider temperature range.
- Wear protection: synthetic oils provide better protection under extreme conditions.
- Service life: synthetics allow for longer oil change intervals.
- Oxidation stability: higher in synthetics, especially at high temperatures.
- Price: semi-synthetics are cheaper but may require more frequent replacement.
When to Use Synthetic Oil
Synthetic oils are recommended for:
- New vehicles with turbocharging or direct injection.
- Operation in very high or low temperatures.
- Intensive driving, including sporty styles.
- Vehicles under warranty service.
When Semi-Synthetic Oil Is Suitable
Semi-synthetic oils can be used:
- In vehicles with moderate loads and mileage.
- When oil is changed regularly, up to every 10,000 km.
- In vehicles without extra viscosity or temperature resistance requirements.
- With a limited budget, while maintaining basic engine protection.
Overview of Pexol Products: Synthetic and Semi-Synthetic
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Choosing between synthetic and semi-synthetic oil depends on vehicle operating conditions, manufacturer requirements, and owner preferences. Pexol offers products in both segments, delivering technically balanced solutions that meet today’s standards. With the right oil choice, you can ensure efficient and long-lasting engine performance under any conditions.
