Porsche forum covering all aspects of the current generation Porsche 911 or Porsche Carrera sports car known by internal chassis designation 993 or 996.
Model years: 1993 - 1998 993 911 Carrera, 1997 - 2005 996 911 Carrera
Model designation: Carrera Coupe, Carrera S, Carrera 4S, Carrera RS, Cabriolet, Targa, Turbo, GT2, GT3
Chassis code: 996

Porsche forum covering the original 924, the later model 924S, 944 and 944 Turbos (951), and late model 968.
Model years: 1976 - 1995
Model designation: 924, 924 Turbo, 924S, 944, 944S, 944S2, Cabriolet, 944 Turbo, 968, Club Sport
Chassis code: 924, 944, 951, 968

Porsche forum covering all aspects of the Porsche 928 Sport Coupe.
Model years: 1978 - 1995
Model designation: 928, 928S, 928S4, 928GT, 928 GTS
Chassis code: 928

Porsche forum covering all aspects of the early Porsche 911 or Porsche Carrera also known as the Porsche Carrera 2 or Carrera 4.
Model years: 1984 - 1988 911 Carrera (911, 930), 1989 - 1994 911 Carrera (964)
Model designation: Carrera Coupe, Carrera 2, Carrera 4, C2, C4, Carrera RS, Cabriolet, Targa, Turbo, Speedster
Chassis code: 911, 964

Porsche forum covering all aspects of the early Porsche 911SC and the early Porsche Turbo the Porsche 930. The engine displacement of the 911 SC was 3.0 liters.
Model years: 1978 - 1983 911 (911, 930)
Model designation: 911, 911SC, Coupe, Carrera RS, Cabriolet, Targa, Turbo
Chassis code: 911, 930

Porsche forum covering all aspects of the early Porsche 911SC and the early Porsche Turbo the Porsche 930. The engine displacement of the 911 was 2.7 liters or smaller. There were some larger displacement turbo motors being used during this period.
Model years: 1965 - 1977 911 (911, 930)
Model designation: 911, 930, Coupe, Carrera RS, Targa, Turbo
Chassis code: 911, 930