What type of engine oil is suitable for the Tharu?
3 Answers
The Tharu uses 95-grade engine oil. Below is relevant information about engine oil: Functions of engine oil: Lubrication: Reduces wear on engine metal components; Cleaning: Removes impurities to maintain cleanliness inside the engine; including moisture, combustion byproducts, oxidation products, dust, etc.; Cooling: Carries away excess heat to maintain normal engine temperature; Sealing: Forms an oil film to prevent gas leakage; Anti-corrosion: Prevents rust and neutralizes acidic substances. Composition of engine oil: (1) Base oil: Mineral oil, synthetic oil. (2) Additives: Viscosity index improvers, detergents/dispersants, anti-wear agents, antioxidants, pour point depressants, friction modifiers, rust inhibitors, anti-foam agents, other additives.
After driving a Volkswagen Tharu for several years, I believe choosing engine oil should be based on the manufacturer's recommended standards. The Tharu typically comes with either a 1.5T or 2.0T engine, and it's best to use oils that meet Volkswagen's VW50200 or VW50400 certifications, such as 5W-40 or 0W-40 viscosity. I've tried Shell Helix Ultra fully synthetic oil, which provides excellent protection, quick engine starts, and reduced noise. Regular oil changes are crucial—every 7,500 to 10,000 kilometers—to prevent carbon buildup and engine damage from aged oil. In summer, lower-viscosity oils offer better flow in high temperatures, while 0W-40 is safer for cold winter regions. Don’t skimp on cheap, off-brand oils—my neighbor used substandard oil, leading to engine knocking and a 2,000 RMB repair bill. Stick to reputable stores, check oil levels during each maintenance, and you’ll save hassle in the long run.
I usually enjoy taking my Tharu for a spin, as its high-speed acceleration is quite exhilarating, so I opt for fully synthetic 0W-40 engine oil. It has low viscosity and excellent fluidity, ensuring faster engine response and a smoother, more seamless driving experience. Meeting the Volkswagen-certified VW50200 standard is a must; otherwise, the turbocharger is prone to overheating and wear. Personally, I use Castrol Magnatec, which improves fuel economy by about 5%, making it both fuel-efficient and eco-friendly. Pay attention to viscosity and temperature range: 0W ensures quick starts in winter, while 40 maintains thickness and resists thinning in summer heat. Don’t skimp on this expense—choose reputable brands like Mobil or Shell, and don’t extend oil change intervals beyond 10,000 km. This approach can extend engine life by tens of thousands of kilometers without compromising driving pleasure.
