Special Features
GS7D36SG M double-clutch transmission features:
- Hydraulically operated double (wet) clutches
- Integrated mechatronics module, that consists of the M DCT electronics and the M DCT hydraulic components
- Internal direct lubrication of key transmission areas and components
- Special two-stage oil cooling system
- New M DCT electronic gear selector switch M GWS
- Automatic parking lock mechanism
- Drive shaft length has been adapted (shortened) to fit the M DCT transmission
- Fully variable M limited-slip differential with a modified gear ratio of 3.154 (without M DCT 3.846) and modified housing cover
M DCT APPLICATIONS CHART
| Transmission | Model | Engine/torque | Transmittable torque rating |
|---|---|---|---|
| GS7D36SG | E90 M3 E92 M3 E93 M3 |
S65B40O0 400 Nm |
520 Nm |
SMG/M DCT HISTORY CHART
| Series | Model | Engine | Predecessor manual transmission | Basic transmission | Introduced |
|---|---|---|---|---|---|
| E36 | M3 | S50B32 | 1st generation Sequential M transmission Not US | GS6S420BG | 10/1996 |
| E46 | M3 | S54B32O0 | 2nd generation Sequential M transmission | GS6S420BG | 03/2001 06/2003 |
| E85 | Z4 | M54B25/30 | Sequential manual transmission | GS6S37BZ | 04/2003 |
| E6X | 525i, 530i, 530i | M54B25/30 N52B30O0 |
Sequential manual transmission | GS6S37BZ | 09/2003 |
| E6X | 545i, 645Ci 550i, 650i | N62B44O0 N62B48O1 |
Sequential manual transmission | GS6S53BZ | 09/2003 |
| E6X | M5/M6 | S85B50O0 | 3rd generation Sequential M transmission |
GS7S47BG | 09/2005 |