Capacities · Maintenance Jobs, Technical Data
| System | Maintenance Jobs, Technical Data |
| Subsystem | Capacities |
| Years | 1978–1983 |
| Vehicles | 911 Turbo |
| Confidence | Cross Referenced |
Source: Porsche Technical Specifications (WKD 422 720, 911 SC/Turbo 3.3, 78-81 Models), page 106 - Filling Capacities; cross-referenced against WKD 423110 (911 SC/Turbo, 82,83 Models), page 107 - Fuellmengen