What kind of engine oil is best for the Crown?
2 Answers
The Crown is recommended to use the gray or gold Shell engine oil jointly developed by Toyota and Shell, with specifications of 5W-30 or 5W-40. Generally, if the engine oil of the Crown is completely drained, 5-6L of engine oil can be added. More information about car engine oil is as follows: 1. To correctly choose engine oil, car owners must make a differentiated selection based on understanding the design and performance differences of the engine. Japanese and American cars, including models like Toyota, Honda, and Mazda, have more precise engine designs and are suitable for engine oils with outstanding cleaning performance and a viscosity not higher than 20. 2. Most German cars are equipped with turbocharged engines. The working temperature and pressure of turbo machines are significantly higher than those of naturally aspirated engines, and the turbo speed is relatively high. Therefore, it is recommended that German car owners choose fully synthetic engine oil from well-known brands.
Regarding the issue of adding engine oil to the Crown, I've driven a Crown for several years and found that the key is to check the model year and the manual's recommendations. My old Crown is a 2015 model, and the manual suggests using 5W-30 full synthetic oil. I've tried Shell and Mobil, both of which work well, providing good cold-start protection in winter. Choosing oil should consider driving habits and the environment—I mostly drive in the city, and when the weather is hot, the oil temperature rises. Full synthetic oil can reduce engine wear. Don’t forget to check the API standard; SP grade is the best. It’s recommended to change the oil every 8,000 kilometers or every six months. Being too lazy can affect fuel economy. If you're unsure about a new car, go to a professional shop and have them test the oil quality—safety first. In short, don’t be cheap and buy just any oil. Good oil can extend your car’s lifespan, saving you money in the long run.
