La Audi A6 C6 (2004-2008) a été proposée avec 22 configurations moteur distinctes sur l’ensemble de ses finitions.
| Moteur | Puissance | Couple | Transmission | Roues motrices | Vitesse maximale | 0-100 km/h | Consommation | Disponible sur |
|---|---|---|---|---|---|---|---|---|
| 4.2L Essence | 335 hp | 420 Nm | Automatic | All Wheel Drive | 250 km/h | 5.9 s | 10.8 l/100km | 2 finitions |
| 3.1L Essence | 255 hp | 330 Nm | Automatic | All Wheel Drive | 250 km/h | 7.1 s | 10.9 l/100km | 2 finitions |
| 3.1L Essence | 255 hp | 330 Nm | Manual | All Wheel Drive | 250 km/h | 6.8 s | 10.7 l/100km | 2 finitions |
| 3.1L Essence | 255 hp | 330 Nm | Automatic | Front Wheel Drive | 250 km/h | 7.0 s | 9.6 l/100km | 2 finitions |
| 3.1L Essence | 255 hp | 330 Nm | Manual | Front Wheel Drive | 250 km/h | 6.9 s | 9.7 l/100km | 2 finitions |
| 3.0L Diesel | 233 hp | 450 Nm | Automatic | All Wheel Drive | 247 km/h | 7.1 s | 8.5 l/100km | 2 finitions |
| 3.0L Diesel | 233 hp | 450 Nm | Manual | All Wheel Drive | 247 km/h | 6.9 s | 8.0 l/100km | 2 finitions |
| 3.0L Diesel | 225 hp | 450 Nm | Automatic | All Wheel Drive | 243 km/h | 7.3 s | 8.4 l/100km | 2 finitions |
| 3.0L Diesel | 225 hp | 450 Nm | Manual | All Wheel Drive | 245 km/h | 7.1 s | 7.9 l/100km | 2 finitions |
| 2.8L Essence | 210 hp | 280 Nm | Automatic | All Wheel Drive | 237 km/h | 8.4 s | 9.7 l/100km | 2 finitions |
| 2.8L Essence | 210 hp | 280 Nm | Automatic | Front Wheel Drive | 238 km/h | 7.9 s | 8.8 l/100km | 2 finitions |
| 2.8L Essence | 210 hp | 280 Nm | Manual | Front Wheel Drive | 243 km/h | 7.9 s | 8.7 l/100km | 2 finitions |
| 2.7L Diesel | 180 hp | 380 Nm | Automatic | All Wheel Drive | 228 km/h | 8.9 s | 8.4 l/100km | 2 finitions |
| 2.7L Diesel | 180 hp | 380 Nm | Automatic | Front Wheel Drive | 225 km/h | 8.3 s | 7.3 l/100km | 2 finitions |
| 2.7L Diesel | 180 hp | 380 Nm | Manual | Front Wheel Drive | 230 km/h | 8.1 s | 7.0 l/100km | 2 finitions |
| 2.4L Essence | 177 hp | 230 Nm | Manual | All Wheel Drive | 230 km/h | 9.1 s | 10.9 l/100km | 2 finitions |
| 2.4L Essence | 177 hp | 230 Nm | Automatic | Front Wheel Drive | 226 km/h | 9.2 s | 9.6 l/100km | 2 finitions |
| 2.4L Essence | 177 hp | 230 Nm | Manual | Front Wheel Drive | 231 km/h | 8.9 s | 9.7 l/100km | 2 finitions |
| 2.0L Essence | 170 hp | 280 Nm | Automatic | Front Wheel Drive | 220 km/h | 8.7 s | 8.2 l/100km | 2 finitions |
| 2.0L Essence | 170 hp | 280 Nm | Manual | Front Wheel Drive | 227 km/h | 8.4 s | 7.9 l/100km | 2 finitions |
| 2.0L Diesel | 140 hp | 320 Nm | Automatic | Front Wheel Drive | 204 km/h | 10.2 s | 6.7 l/100km | 2 finitions |
| 2.0L Diesel | 140 hp | 320 Nm | Manual | Front Wheel Drive | 210 km/h | 10.3 s | 6.3 l/100km | 2 finitions |
Chaque ligne est une configuration mécanique distincte — cylindrée, puissance, transmission, roues motrices et type de carburant — dédupliquée entre les finitions qui partagent le même moteur. Les différences de finition seules (intérieur, jantes, options) ne créent pas de ligne séparée.