This is a technical self-study manual about Audi A8 ' 03
This self‑study manual explains the architecture and functions of the 2003 Audi A8. It is intended for learning purposes only and does not replace the official service manual. The data presented matches the software version used when the manual was written.
The document covers the body structure, passenger‑protection systems, engine mechanical data, transmission, chassis, air‑spring suspension, electronic bus topology, lighting, climate control, and other key vehicle systems. Detailed diagrams and technical tables are provided for each subsystem. This manual is written in Chinese.
| Empty weight | 1780 kg |
|---|---|
| Gross vehicle weight | 2380 kg |
| Turning diameter | 12 m |
| Trunk volume | ≈500 L |
| Fuel tank capacity | ≈90 L |
| Aerodynamic drag coefficient | 0.27 |
The empty weight is 1780 kg.
It uses an air‑spring (air suspension) system.
The manual mentions a 3.7‑L V8 and a 4.2‑L V8 engine.
A 6‑speed automatic transmission (09E) is specified.