Reassuring points
Reliability- The `ASF` aluminium structure gives the A8 D2 real technical distinction and a sense of rigidity that still ages well on an intact example.
- The `4.2 V8 quattro` remains a noble, enjoyable engine if timing work, cooling and leak repairs were handled methodically.
- Even the `2.8` and `3.7` can deliver a strong large-saloon experience if gearbox, suspension arms and electrics were maintained without shortcuts.
- A sound D2 still offers convincing insulation, comfort and perceived quality for a 1990s luxury saloon.
