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