Low-mileage oil-change intervals refer to the frequency at which the engine oil should be changed in a vehicle that is driven for relatively short distances or has low annual mileage. In traditional internal combustion engines, oil plays a crucial role in lubricating moving parts, reducing friction, cooling the engine, and trapping contaminants.
For low-mileage vehicles, it is generally recommended to follow the manufacturer's guidelines for oil-change intervals, which are often outlined in the vehicle owner's manual. These guidelines may take into consideration factors such as the type of oil used (conventional, synthetic, or a blend), the engine's operating conditions (e.g., extreme temperatures, stop-and-go driving, towing), and the vehicle's age and condition.
It's important to note that even for low-mileage vehicles, oil changes are still necessary to maintain the health and performance of the engine. While the mileage may be lower, the oil can still become contaminated with dirt, moisture, and combustion byproducts over time. Extended oil change intervals beyond what the manufacturer recommends can result in increased engine wear, reduced fuel efficiency, and even engine damage in the long run.