How much engine oil is needed for BMW 316 maintenance?
2 Answers
Normally, the BMW 316 requires about 4L of engine oil for maintenance. The role of engine oil: Engine oil is referred to as the blood of the engine. It plays a crucial role inside the engine, not only lubricating but also cleaning, sealing, buffering, preventing rust, and dissipating heat. Engine oil should be replaced regularly: Changing the engine oil and oil filter is a mandatory task for every maintenance service. Due to the harsh conditions of high temperature and pressure inside the engine, the shelf life of engine oil is significantly shortened, and its performance deteriorates over time, eventually failing to protect the engine. The oil filter prevents impurities from mixing with the oil, which can cause oxidation, leading to sludge and clogging the oil passages. Both the engine oil and the oil filter should be replaced simultaneously.
I’ve always driven a BMW, and the 316 model requires approximately 4.5 liters of engine oil during maintenance. Specifically, it needs high-quality full synthetic oil, preferably BMW-certified 5W-30 or 5W-40. Avoid cheaper grades, as they can shorten the engine’s lifespan. It’s best to have the oil added at a professional repair shop or a BMW dealership, where they ensure the correct amount—neither overfilled nor underfilled. Overfilling can lead to oil seal leaks or foaming, reducing lubrication efficiency, while underfilling accelerates engine wear. After each service, I make it a habit to check the dipstick; the oil level should be between the MIN and MAX marks. For daily driving, inspect it every 5,000 kilometers or six months. Consistent maintenance helps prolong the car’s lifespan.
