| Porsche 911 (type 993) Transmission Technical Data compiled by Ike Moolla | Last Updated 2.10.2001 | ||||||||||||||
| 993 | 993 | 993 | 993 | 993 | 993 | 993 | 993 | 996 | 996 | 996 | |||||
| Transmission Type: | G50/21 | G50/20 | G50/31 | G50/32 | G50/33 | G64/21 | G64/20 | G64/51 | G96.00 | GT3 | Turbo | ||||
| 1st gear ratio | 3.82 | 3.82 | 3.154 | 3.154 | 3.154 | 3.82 | 3.82 | 3.82 | 3.82 | 3.82 | 3.82 | ||||
| 2nd gear ratio | 2.15 | 2.048 | 2.00 | 2.00 | 2.00 | 2.15 | 2.048 | 2.15 | 2.20 | 2.15 | 2.05 | ||||
| 3rd gear ratio | 1.56 | 1.407 | 1.522 | 1.522 | 1.407 | 1.56 | 1.407 | 1.56 | 1.52 | 1.56 | 1.41 | ||||
| 4th gear ratio | 1.242 | 1.118 | 1.242 | 1.241 | 1.118 | 1.242 | 1.118 | 1.212 | 1.22 | 1.21 | 1.12 | ||||
| 5th gear ratio | 1.024 | 0.928 | 1.024 | 1.031 | 0.973 | 1.024 | 0.928 | 0.937 | 1.02 | 0.97 | 0.92 | ||||
| 6th gear ratio | 0.82 | 0.775 | 0.821 | 0.829 | 0.821 | 0.82 | 0.775 | 0.75 | 0.84 | 0.82 | 0.75 | ||||
| Reverse gear ratio | 2.857 | 2.857 | 2.857 | 2.857 | 2.857 | 2.857 | 2.857 | 2.857 | 3.55 | 2.86 | 2.86 | ||||
| Final drive r&p | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | 3.444 | ||||
| Final drive | Hypoid bevel-gear drive with 16 mm offset | ||||||||||||||
| 1994-1996 911 Carrera worldwide except USA, CH, A | 1994-1996 911 Carrera USA, CH, A 1997 - on 911 Carrera Worldwide | 1995 / 1996 911 Carrera RS | 1995 / 1996 911 Carrera RS Clubsport | 1995 / 1996 911 Carrera RS / RS Clubsport CH | 1995 / 1996 911 Carrera 4 worldwide except USA, CH, A | 1995 / 1996 911 Carrera 4 USA, CH, A 1997 - on 911 Carrera 4 Worldwide | 1996 / 1997 911 Turbo worldwide | 1998-on 911 Carrera type 996 worldwide | 1999 911 GT3 type 996 street version | 2001-on 911 Turbo type 996 worldwide | |||||
| Type G50/21 | 1994-1996 911 Carrera worldwide except USA, CH, A | ||||||||||||||
| Type G50/20 | 1994-1996 911 Carrera USA, CH, A | ||||||||||||||
| 1997-on 911 Carrera worldwide | |||||||||||||||
| Type G50/31 | 1995 / 1996 911 Carrera RS | ||||||||||||||
| Type G50/32 | 1995 / 1996 911 Carrera RS Clubsport | ||||||||||||||
| Type G50/33 | 1995 / 1996 911 Carrera RS / RS Clubsport CH | ||||||||||||||
| Type G64/21 | 1995 / 1996 911 Carrera 4 worldwide except USA, CH, A | ||||||||||||||
| Type G64/20 | 1995 / 1996 911 Carrera 4 USA, CH, A | ||||||||||||||
| 1997-on 911 Carrera 4 worldwide | |||||||||||||||
| Type G64/51 | 1996 / 1997 911 Turbo worldwide | ||||||||||||||
| Type G96 | 1998-on 911 Carrera type 996 worldwide | ||||||||||||||
| Type G96/GT3 | 1999 911 GT3 type 996 street version | ||||||||||||||
| Type G96/Turbo | 2001-on 911 Turbo type 996 worldwide | ||||||||||||||
| Last Updated 2.10.2001 | |||||||||||||||