Porsche: 1991
- 911 Carrera 2 Cabriolet F6-3600cc 3.6L SOHC
- 911 Carrera 2 Coupe F6-3600cc 3.6L SOHC
- 911 Carrera 2 Targa F6-3600cc 3.6L SOHC
- 911 Carrera 4 Cabriolet AWD F6-3600cc 3.6L SOHC
- 911 Carrera 4 Coupe AWD F6-3600cc 3.6L SOHC
- 911 Carrera 4 Targa AWD F6-3600cc 3.6L SOHC
- 911 Turbo F6-3299cc 3.3L SOHC Turbo
- 928 GT V8-4957cc 5.0L
- 928 S4 V8-4957cc 5.0L
- 944 S2 Cabriolet L4-2990cc 3.0L DOHC
- 944 S2 Coupe L4-2990cc 3.0L DOHC
- 911
- 928
- 944
Database: CHARM
CHARM manuals were retrieved from a set of DVDs released in late 2013. These manuals are usually the most detailed for the years in which they're available, but occasionally have missing or cut-off images.
Database: LEMON
LEMON manuals were retrieved in late 2025, so they have more up to date technical bulletins for example. However, they tend to be less detailed for older vehicles.