AMSOIL Signature Series Fuel-Efficient ATF vs Royal Purple Max ATF vs LongLife ATF Additive

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.

  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. Click to see all.

  Royal Purple Max ATF

  • SAE 10W-30

    The viscosity grade of Royal Purple Max ATF is SAE 10W-30. Multi-grade fluid for moderate climates, balancing cold-start and high-temp performance. Click to see all.

  LongLife ATF Additive

  • SAE 10W-30

    The viscosity grade of LongLife ATF Additive is SAE 10W-30. Multi-grade fluid for moderate climates, balancing cold-start and high-temp performance. Click to see all.

• Fluid Specification 📖

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

  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.

  Royal Purple Max ATF

  • Dexron-HP

    Royal Purple Max ATF meets the Dexron-HP fluid specification. "Dexron-HP is a high-performance automatic transmission fluid specification, offering improved protection and efficiency." Click to see all.
  • Mercon V

    Royal Purple Max ATF meets the Mercon V fluid specification. Ford-approved transmission fluid meeting Mercon V specifications for various Ford vehicles Click to see all.

  LongLife ATF Additive

  • Dexron-VI

    LongLife ATF Additive 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 V

    LongLife ATF Additive meets the Mercon V fluid specification. Ford-approved transmission fluid meeting Mercon V specifications for various Ford vehicles Click to see all.

• Performance Level 🏆

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

  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. Click to see all.

  Royal Purple Max ATF

  • High Performance

    The performance level of Royal Purple Max ATF is High Performance. Transmission fluids designed for high-performance vehicles and demanding conditions. Click to see all.

  LongLife ATF Additive

  • Performance Level

    The performance level of LongLife ATF Additive is Performance Level. Transmission fluids categorized by their performance capabilities and specifications. Click to see all.

• Temperature Range 🌡

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

  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. Click to see all.

  Royal Purple Max ATF

  • Extended Temperature

    Royal Purple Max 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. Click to see all.

  LongLife ATF Additive

  • Standard

    LongLife ATF Additive is effective in the Standard temperature range. Transmission fluids suitable for typical temperature ranges, providing reliable performance in most driving conditions. Click to see all.