What kind of engine oil should be used for the 2018 Vision?
4 Answers
The 2018 Vision should use 5W30 fully synthetic engine oil. Engine oil, also known as engine lubricant, is composed of base oil and additives. Taking the 2018 Vision Manual Happiness Edition as an example, its body structure is a 4-door, 5-seater sedan with dimensions of 4599mm in length, 1747mm in width, and 1482mm in height, with a wheelbase of 2615mm. The 2018 Vision Manual Happiness Edition is equipped with a 1.5L inline 4-cylinder naturally aspirated engine, delivering a maximum power of 80kW at 6000 rpm and a maximum torque of 140Nm at 4400 rpm.
I just helped my friend deal with the oil change issue for his 2018 Geely Vision. Generally, this car recommends using either full synthetic or semi-synthetic 5W-30 oil. The official manual specifies that SAE viscosity 5W-30 is the most suitable for this engine's operating conditions, as it maintains stable lubrication across various temperatures and protects the engine from wear. It's advised to change the oil every 5,000 to 8,000 kilometers or every 6 months, depending on your driving habits. If you frequently drive on highways or in congested city traffic, the interval should be shortened. Never opt for cheap, low-quality oil to save money, as it can accelerate engine aging, leading to increased fuel consumption or starting difficulties. I've seen cases where people mistakenly used 10W-40 viscosity oil, resulting in severe startup hesitation during winter—eventually, they had to follow the manufacturer's recommendations. During routine maintenance, always check the dipstick first to see if the oil has turned black or thickened before proceeding with the oil change. For brands, Mobil and Castrol are quite reliable, and a barrel costs just a few dozen yuan. In short, timely oil changes with the right oil can extend your car's lifespan by tens of thousands of kilometers—don’t underestimate this.
I've been driving my 2018 Geely Vision for almost three years and have gained some experience with oil changes. The best choice is 5W-30 full synthetic oil, which has moderate viscosity and suits the 1.5L engine of the Vision, ensuring smooth operation in both scorching summers and freezing winters. I usually change the oil every 7,000 kilometers to avoid performance degradation from prolonged use. Before changing the oil, always make sure to replace the oil filter simultaneously, as an old filter can contaminate the new oil. If you frequently drive on mountain roads or engage in aggressive high-speed driving, it's better to choose semi-synthetic or higher-grade oil, as it improves acceleration smoothness. I once tried cheaper mineral oil to save money in the short term, but over time, the engine noise increased. Switching back to full synthetic made the engine much quieter again. In terms of price, common supermarket brands cost just over 100 yuan per bottle, which is sufficient—don't fall for the overpriced packages at repair shops.
As a long-time family car owner, I find the oil change for the 2018 Geely Vision quite hassle-free. Just use regular 5W-30 oil, either fully synthetic or semi-synthetic will do, but avoid overly thick viscosity as it may affect cold starts. On average, change the oil every 5,000 to 6,000 kilometers, and for daily city commuting, don't exceed six months between changes. When changing the oil, remember to also check the coolant level and tire pressure to ensure overall safety. I've noticed many people overlook oil quality, and using the wrong type can damage the powertrain and increase maintenance costs. Simply choose reliable brands like Shell or KunLun for a straightforward and trouble-free process.
