What Types of Cars Are Suitable for 10W-40 Engine Oil?
1 Answers
The suitability of 10W-40 engine oil for specific vehicles depends on factors such as driving environment and ambient temperature. The performance range of 10W-40 engine oil under standard conditions includes: 1. Temperatures above -25°C. 2. A kinematic viscosity specification between 12.5mm²/s and 16.3mm²/s at 100°C. Additional information on the 10W-40 viscosity grade: 1. The number 10 indicates the oil's minimum applicable temperature is -25°C. 2. The 'W' stands for Winter. 3. The number 40 represents the oil's high-temperature viscosity, with a kinematic viscosity of 14.5 centistokes (cst) at 100°C.