2004 Audi A4
14 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| A4 | 20 | 29 | 23 | Premium Gasoline | Front-Wheel Drive | 1.8L 4-cyl Turbo | Manual 5-spd |
| A4 | 18 | 26 | 21 | Premium Gasoline | Front-Wheel Drive | 3L 6-cyl | Automatic (variable gear ratios) |
| A4 | 20 | 27 | 23 | Premium Gasoline | Front-Wheel Drive | 1.8L 4-cyl Turbo | Automatic (variable gear ratios) |
| A4 Avant quattro | 16 | 23 | 19 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Automatic (S5) |
| A4 Avant quattro | 19 | 28 | 22 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 1.8L 4-cyl Turbo | Manual 6-spd |
| A4 Avant quattro | 18 | 26 | 21 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 1.8L 4-cyl Turbo | Automatic (S5) |
| A4 Avant quattro | 16 | 24 | 19 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Manual 6-spd |
| A4 Cabriolet | 20 | 28 | 23 | Premium Gasoline | Front-Wheel Drive | 1.8L 4-cyl Turbo | Automatic (variable gear ratios) |
| A4 Cabriolet | 18 | 25 | 21 | Premium Gasoline | Front-Wheel Drive | 3L 6-cyl | Automatic (variable gear ratios) |
| A4 Cabriolet quattro | 16 | 23 | 19 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Automatic (S5) |
| A4 quattro | 16 | 23 | 19 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Automatic (S5) |
| A4 quattro | 18 | 26 | 21 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 1.8L 4-cyl Turbo | Automatic (S5) |
| A4 quattro | 19 | 27 | 22 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 1.8L 4-cyl Turbo | Manual 6-spd |
| A4 quattro | 16 | 24 | 19 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Manual 6-spd |