What kind of engine oil should be used for the new Bora?
2 Answers
The Volkswagen Bora originally uses semi-synthetic engine oil with the specification SM-5W-40. Below is an introduction to engine oil: 1. Introduction: Engine oil, also known as Engine-oil, is a lubricant for engines with a density of approximately 0.91×10³ (kg/m³). It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and cushion shocks, among other functions. It is often referred to as the 'blood' of a car. 2. Composition: Engine oil consists of two main parts: base oil and additives. The base oil is the primary component of the lubricant, determining its basic properties, while additives compensate for and improve any deficiencies in the base oil's performance, imparting new characteristics. Additives are an essential part of engine oil.
For changing the oil in the new Bora, my experience is to prioritize fully synthetic oil, such as the 5W-30 viscosity grade, which meets the Volkswagen factory VW 502 00 standard, ensuring proper engine lubrication and cooling. The oil should comply with API SN or higher specifications—don’t skimp on quality with cheap products, as this can accelerate engine wear and lead to costly repairs. For new cars in the first few years, I recommend changing the oil every 7,500 km, while older vehicles should shorten the interval to 5,000 km. I often recommend premium brands like Mobil or Shell's fully synthetic oils—they offer better durability and can improve fuel efficiency by about 5%. When changing the oil, remember to replace the oil filter as well to prevent contamination of the new oil. In colder climates, opt for 0W-grade oil for quicker engine starts. In short, choosing the right oil from the start ensures smoother driving and extends the engine’s lifespan.
