1999 Audi A6
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| A6 | 16 | 25 | 19 | Premium Gasoline | Front-Wheel Drive | 2.8L 6-cyl | Automatic 5-spd |
| A6 Avant quattro | 15 | 24 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 2.8L 6-cyl | Automatic 5-spd |
| A6 quattro | 15 | 24 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 2.8L 6-cyl | Automatic 5-spd |