What is the best engine oil for Honda City?

[VonAndrew]

Honda City's original engine oil brands are Idemitsu and ENEOS. If you want to change the oil for later maintenance, you can choose brands such as Shell, Mobil, Castrol, and Total. The recommended oil model for Honda City in the official manual is 5W-30, and any oil model that meets this specification can be used. 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. 5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, and the smoother the car's cold start will be. The latter number represents the kinematic viscosity of the oil at 100°C. The higher the value, the better it can maintain viscosity under high temperatures, which can also be understood as better lubrication performance under high temperatures. The method for changing the engine oil for Honda City is as follows: Wait for the engine temperature to drop, and also allow 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 flow out; Use a special wrench to remove the oil filter; Apply oil to the oil seal of the new oil filter and tighten it clockwise by hand; Add the new oil through the oil filler cap on the engine valve cover. Generally, fill about three-quarters of a bottle; Start the engine and let it run for 5 minutes. Check for any oil leaks around the oil drain plug and oil filter. If there are any, perform necessary repairs; After stopping the engine, pull out the oil dipstick and check that the engine oil level is within the standard range.

[VonEmery]

As a City owner for several years who changes oil myself, 0W-20 synthetic oil is the best choice for this car - it's clearly stated in the manual. The newer City models achieve better fuel efficiency with 0W-20 and have quicker cold starts, while 5W-30 might be more suitable for older versions (don't get it wrong). I regularly use Shell or Honda genuine synthetic oils with API certification - they offer excellent wear protection, strong cleaning power, smooth engine operation and reduced noise. Extending oil change intervals to 10,000km is perfectly fine; changing too frequently is just wasting money. Always check dipstick oil levels - neither overfill nor underfill. Using the right oil protects the engine from wear and saves major repair costs later. A friend had engine issues after using mineral oil, but switching back to synthetic solved the problem - never compromise quality to save pennies.

[McAlex]

I often think about car performance, and the Honda City is quite compatible with 0W-20 synthetic oil. The engine responds more sensitively with quicker acceleration, and cold starts in winter no longer stutter. Synthetic oils like Mobil 1 offer better component protection and are less prone to sludge buildup. In summer, 5W-30 is also safe, but 0W-20 is more worry-free year-round. When choosing oil, check the viscosity rating on the packaging and avoid counterfeit products. Don’t change the oil too frequently—every 8,000 to 10,000 kilometers is sufficient. Over-maintenance can harm the car and waste money. Using better oil makes the car smoother to drive, more fuel-efficient, and significantly extends engine life. Developing a habit of checking the oil condition during each maintenance makes things much easier.

[MacAshley]

As a City user, just refer to the manual for the recommended 0W-20 synthetic oil. Both Honda genuine oil and major brands like Castrol work well. Synthetic oil provides superior lubrication, resulting in quieter engine operation and reduced wear. In hot weather, 5W-30 can be an option, but the difference is minimal. The oil change interval is longer, with checks at 10,000 km before replacement. Simple maintenance ensures long-term vehicle performance.