What kind of engine oil is best for Volkswagen Golf?
2 Answers
The official manual of Volkswagen Golf recommends engine oil with the specification of 5W40. Any engine oil model that meets this specification parameter can be used. The original factory engine oil brand for Volkswagen Golf is Great Wall. If you want to change the engine oil during later maintenance, you can choose brands such as Shell, Mobil, Castrol, or Total. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity, with 5W representing the ability to withstand low temperatures of -30°C. The smaller this number, the better the low-temperature fluidity, making cold starts smoother for the car. The latter number represents the kinematic viscosity of the oil at 100°C. The higher the number, the better it can maintain viscosity at high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the engine oil in a Volkswagen Golf is as follows: Wait for the engine temperature to drop, allowing the oil to flow back into the oil pan; Use a wrench to loosen the oil drain plug, and use an oil pan to catch the old oil until no more oil flows out. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage to drain; Use a special wrench to remove the oil filter; Apply engine oil to the oil seal of the new oil filter and tighten it clockwise by hand; Add the new engine oil through the oil filler cap on the engine valve cover, generally filling about three-quarters of the oil container; Start the engine and let it run for 5 minutes, then check for oil leaks around the oil drain plug and oil filter. If there are any leaks, perform necessary repairs; After stopping the engine, pull out the oil dipstick and check that the engine oil level is within the standard range.
My Golf has been running for over five years, and I've always used 5W-30 full synthetic oil, especially brands like Mobil or Shell. The Volkswagen manual recommends this viscosity for daily driving, as it ensures quick cold starts and fuel efficiency. I change the oil every 8,000 kilometers, a habit that keeps the engine quiet and free of unusual noises, even during hot summers when overheating is a concern. Occasionally, I take long highway trips, and the oil film provides excellent protection, so I don’t worry about wear. DIY oil changes save money—just check the dipstick first and top up if needed. In short, never skimp on cheap, low-quality oil to avoid carbon buildup and engine damage. Spending a little to protect your investment is always worth it.
