From Mitsipedia

The F5A5A is an electronic 5 speed automatic transaxle by Mitsubishi used in the Mitsubishi 380.

All versions used in Australia have had "tiptronic" or sports mode functionality with INVECS II. The F5A5A is very similar to the F5A51 used in 5 speed automatic Magna/Veradas.

Technical data

Lubricant Mitsubishi SP-III ATF, Castrol TQM-ST, Castrol Transmax E
Capacity 8.4 Litres
Torque Convertor Stall Ratio 1.71
Final Drive 3.325
1st 3.789
2nd 2.162
3rd 1.421
4th 1.000
5th 0.686
Reverse 3.117