What type of engine oil is suitable for the Emgrand GL 1.4T?
2 Answers
The Emgrand GL 1.4T uses 5W30 engine oil. The smaller the number before the W, the better the oil's fluidity at low temperatures, indicating a lower applicable minimum temperature. The number 30 after the W refers to the oil's viscosity at 100 degrees Celsius. A higher number indicates higher oil viscosity, better resistance to high temperatures, and superior high-temperature protection performance. Taking the 2021 Emgrand GL UP 1.4T Manual Leading Edition as an example: it is a compact 4-door, 5-seater sedan with dimensions of 4725mm in length, 1802mm in width, and 1478mm in height, a wheelbase of 2700mm. It is equipped with a 6-speed manual transmission and has a fuel tank capacity of 55 liters.
From the user manual and 4S dealership, I learned that the Emgrand GL 1.4T typically recommends using 5W-30 full synthetic engine oil. This viscosity grade is moderate and can adapt to various temperature environments, such as smooth cold starts in winter and stable lubrication during high-speed driving in summer. The advantage of full synthetic oil is its strong durability, with an oil change interval of up to 10,000 kilometers, making it more economical and environmentally friendly than mineral oil. Remember to check the API certification on the oil container, preferably SP or SN grade, to ensure good protection for the turbocharged engine. The Emgrand GL was designed to match this oil specification, which reduces internal friction, helps improve fuel efficiency, and makes it easy to check oil levels with the dipstick during routine maintenance. Don’t forget to inspect the oil condition every 5,000 kilometers to avoid leaks or contamination and extend its lifespan.
