What is the Difference Between Ester-Based Full Synthetic and Full Synthetic Engine Oil?
1 Answers
Ester-based full synthetic and full synthetic engine oils differ in terms of cost and applicable conditions. Here are the specific details: 1. Cost: Ester-based full synthetic oil is a lubricant obtained through chemical synthesis or refining processes, containing ester groups in its molecular structure. The refining process and cost of ester-based full synthetic oil are higher than those of regular full synthetic oil. 2. Applicable Conditions: Full synthetic oil performs well in cold starts and low temperatures due to its superior fluidity, making it suitable for city driving. On the other hand, ester-based full synthetic oil is ideal for engines operating at high RPMs, such as during long-distance trips, high-speed driving, or track use, as it provides effective engine protection.