OUTLINE
A UA80E 8-speed Automatic Transaxle (Direct Shift-8AT) is used.
A gate type shift lever is used.
A multi-mode automatic transmission is used.
A differential pre-torque mechanism is used. Straightline stability and acceleration performance during periods of low load and low differential rotation when the vehicle is being driven normally are ensured.
An oil pump with solenoid assembly ensures the oil pressure in order to achieve shock reduction and responsiveness when starting the engine from an idling stop. As a result, a smooth start off is made possible. For details, refer to IDLING STOP CONTROL.
SPECIFICATION
| Transaxle Type | UA80E | |
| Gear Ratio | 1st | 5.519 |
| 2nd | 3.184 | |
| 3rd | 2.050 | |
| 4th | 1.491 | |
| 5th | 1.234 | |
| 6th | 1.000 | |
| 7th | 0.800 | |
| 8th | 0.673 | |
| Reverse | 4.220 | |
| Differential Gear Ratio*1 | 3.003 | |
| Fluid Type | TOYOTA Genuine ATF WS | |
| Fluid Capacity*2 | Liters (US qts, Imp. qts) | 7.5 (7.9, 6.6) |
| Weight (Reference)*3 | kg (lb) | 94.2 (208) |
*1: Counter gear ratio included
*2: Differential fluid included
*3: The weight shown is the weight of the part fully filled with fluid.
| Item | Specification | ||
|---|---|---|---|
| C1 | No. 1 Clutch | No. of Discs | 5 |
| C2 | No. 2 Clutch | 4 | |
| C3 | No. 3 Clutch | 3 | |
| C4 | No. 4 Clutch | 4 | |
| B1 | No. 1 Brake | 4 | |
| B2 | No. 2 Brake | 5 | |
| Front Planetary Gear Unit | No. of Front Sun Gear Teeth | 42 | |
| No. of Inner Pinion Gear Teeth | 15 | ||
| No. of Outer Pinion Gear Teeth | 18 | ||
| No. of Ring Gear Teeth | 82 | ||
| Rear Planetary Gear Unit | No. of Middle Sun Gear Teeth | 34 | |
| No. of Rear Sun Gear Teeth | 26 | ||
| No. of Long Pinion Gear Teeth | 18 | ||
| No. of Short Pinion Gear Teeth | 15 | ||
| No. of Ring Gear Teeth | 70 | ||
| Counter Gear | No. of Drive Gear Teeth | 52 | |
| No. of Driven Gear Teeth | 49 | ||
| Torque Converter Assembly Type | 3-element, 1-step, 2-phase |
| Stall Torque Ratio | 1.76 |