Infographic: the original 911 (1963 - 1973)
Infographic: the G model (1974 - 1989)
Infographic: the type 964 (1988 - 1994)
Infographic: the type 993 (1993 - 1998)
Infographic: the Type 996 (1997 - 2005)
Infographic: the type 997 (2004 -2012)
Infographic: the type 991 (since 2011)
