Aisin ATF-WS vs AMSOIL Signature Series Fuel-Efficient ATF vs Mopar 8 & 9 Speed ATF

Technical Specifications Comparison

• Fluid Type 💧

  The specific category of transmission fluid designed for different transmission systems.

  For all*

  • ATF

    ATF is designed for use in automatic transmissions

• Viscosity Grade 🌡

  The SAE viscosity grade of the transmission fluid, indicating its flow characteristics.

  Aisin ATF-WS

  • SAE 10W-30

    The viscosity grade of Aisin ATF-WS is SAE 10W-30. Multi-grade fluid for moderate climates, balancing cold-start and high-temp performance.

  AMSOIL Signature Series Fuel-Efficient ATF

  • SAE 5W-30

    The viscosity grade of AMSOIL Signature Series Fuel-Efficient ATF is SAE 5W-30. Low-viscosity multi-grade fluid for improved fuel efficiency and cold-weather performance.

  Mopar 8 & 9 Speed ATF

  • SAE 5W-30

    The viscosity grade of Mopar 8 & 9 Speed ATF is SAE 5W-30. Low-viscosity multi-grade fluid for improved fuel efficiency and cold-weather performance.

• Fluid Specification 📖

  Technical standard or approval that the transmission fluid meets, ensuring compatibility with specific vehicle models and transmission systems.

  Aisin ATF-WS

  • Toyota WS

    Aisin ATF-WS meets the Toyota WS fluid specification. Toyota WS is a specific transmission fluid for certain Toyota and Lexus vehicles  Click to see all.

  AMSOIL Signature Series Fuel-Efficient ATF

  • Dexron-VI

    AMSOIL Signature Series Fuel-Efficient ATF meets the Dexron-VI fluid specification. "Dexron-VI is a modern automatic transmission fluid specification, offering superior performance and protection."  Click to see all.
  • Mercon LV

    AMSOIL Signature Series Fuel-Efficient ATF meets the Mercon LV fluid specification. Low-viscosity transmission fluid for Ford vehicles requiring Mercon LV specification  Click to see all.

  Mopar 8 & 9 Speed ATF

  • Chrysler ATF+

    Mopar 8 & 9 Speed ATF meets the Chrysler ATF+ fluid specification. Fluids meeting Chrysler's ATF+ specification for automatic transmissions.  Click to see all.

• Performance Level 🏆

  Indicates the transmission fluid's level of performance and suitability for different driving conditions.

  Aisin ATF-WS

  • OEM Approved

    The performance level of Aisin ATF-WS is OEM Approved. Transmission fluids that meet original equipment manufacturer specifications and approvals.

  AMSOIL Signature Series Fuel-Efficient ATF

  • High Performance

    The performance level of AMSOIL Signature Series Fuel-Efficient ATF is High Performance. Transmission fluids designed for high-performance vehicles and demanding conditions.

  Mopar 8 & 9 Speed ATF

  • OEM Approved

    The performance level of Mopar 8 & 9 Speed ATF is OEM Approved. Transmission fluids that meet original equipment manufacturer specifications and approvals.

• Temperature Range 🌡

  The range of temperatures in which the transmission fluid maintains its effectiveness.

  Aisin ATF-WS

  • Standard

    Aisin ATF-WS is effective in the Standard temperature range. Transmission fluids suitable for typical temperature ranges, providing reliable performance in most driving conditions.

  AMSOIL Signature Series Fuel-Efficient ATF

  • Extended Temperature

    AMSOIL Signature Series Fuel-Efficient ATF is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions.

  Mopar 8 & 9 Speed ATF

  • Extended Temperature

    Mopar 8 & 9 Speed ATF is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions.