Is It Necessary to Use Fully Synthetic Engine Oil for Cars?
2 Answers
It is necessary to use fully synthetic engine oil for cars. Fully synthetic oil offers better high and low-temperature performance, has a longer oil change interval, and performs better under harsher driving conditions. It has superior high-temperature resistance and is more effective at removing carbon deposits. Oxidation Stability of Fully Synthetic Engine Oil: Synthetic engine oil boasts exceptional oxidation stability, with its oxidation resistance being about 25% higher than that of conventional fully synthetic oil. This allows for more effective control over oil oxidation and degradation, extending the oil change period. Detergent and Dispersant Properties of Fully Synthetic Engine Oil: Synthetic engine oil features top-tier detergent and dispersant properties, with performance over five times that of mineral oil. It effectively reduces deposit formation, prevents engine wear, maintains robust engine power, and lowers fuel consumption.
From a driving experience perspective, I'd like to share that using full synthetic oil is necessary in most cases, especially for new car owners or those who frequently take long-distance trips. It provides superior lubrication protection, reduces engine wear, and extends component lifespan. For instance, during high-speed driving or cold starts, its excellent fluidity prevents stalling issues. Although it's 20-30% more expensive than mineral oil, the oil change interval can be extended to around 10,000 kilometers, eliminating frequent maintenance hassles and proving more cost-effective in the long run. I've also noticed that modern car engines are more precisely designed, making synthetic oil highly compatible and effective in preventing sludge buildup that could lead to repair costs. If budget is tight, semi-synthetic oil can be used occasionally, but as a regular choice, full synthetic is a sound investment. It enhances overall driving safety since the engine is the vehicle's core component.
