How Many Liters of Transmission Fluid Does a Honda Civic Need for a Change?

[VanCharles]

The 10th-generation Honda Civic manual transmission requires approximately 4L of transmission fluid for a change, while the CVT transmission requires 8-12L. Transmission Fluid Replacement Interval: Generally, a car's transmission fluid should be replaced every two years or every 40,000 kilometers, though the exact interval may vary depending on the vehicle model. Failing to replace the transmission fluid in time can lead to fluid degradation, reduced vehicle acceleration, and accelerated transmission wear. Methods for Replacing Transmission Fluid: The flush machine method uses specialized equipment to dynamically replace automatic transmission fluid under pressure, achieving a replacement rate of over 80%. This process is straightforward but requires specific equipment. In contrast, traditional gravity drainage only removes about half of the old fluid, whereas the flush machine enables a more thorough replacement, which can help extend the transmission fluid maintenance interval.