CTX automatic transmission (Continously Variable Transaxle) with a smoothly changing gear ratio over the entire speed range. The transmission of torque from the engine to the drive shaft of the box is realized not through a converter, but through a multi-plate oil clutch. A smooth change in the gear ratio is carried out using a steel tape, consisting of a large number of elements in the form of scales. The tape transmits torque from the input shaft of the box to the secondary, passing in pairs of conical pulleys. To obtain the required gear ratio, the pulleys are either hydraulically shifted to one another or moved apart, and the tape, depending on this, moves along the cone either to the pulley axis or to its outer edge. The result is a stepless change in gear ratio. The gearbox control unit provides the optimal gear ratio for any vehicle driving mode with maximum engine efficiency.
For a significant increase in speed when overtaking or when driving on an incline, there is a forced downshift mode (Kickdown), which turns on when the accelerator pedal is fully depressed and held in this position. In this case, the box either stays in a lower gear longer, or it is forced to downshift.
The range of gear ratios corresponds to the gear ratio of a five-speed manual gearbox.
| Manufacturer | Ford Van Dooneўs Transmissie B.V |
| Total gear ratio: |
| - starting off | 14,08 |
| – overdrive | 2,41 |
| axle ratio | 3,842 |
| Transmission oil for gearbox | FORD M2C 166-H |
| crankcase capacity | 3.5 dm3 |
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