ZF S6-650 transmission
The ZF S6-650 is a 6-speed manual transmission manufactured by ZF Friedrichshafen AG. It is designed for longitudinal engine applications, and is rated to handle up to 705 N⋅m (520 lb⋅ft) of torque.
General Motors used the S6 as RPO ML6.
Gear ratios:
| 1 | 2 | 3 | 4 | 5 | 6 | R |
|---|---|---|---|---|---|---|
| 5.79 | 3.31 | 2.10 | 1.31 | 1.00 | 0.72 | 5.23 |