Audi A6 C6 (2004-2008) nuđen je sa 22 različitih konfiguracija motora kroz celu ponudu opreme.
| Motor | Snaga | Obrtni moment | Menjač | Pogon | Najveća brzina | 0-100 km/h | Potrošnja | Dostupno u |
|---|---|---|---|---|---|---|---|---|
| 4.2L Benzin | 335 hp | 420 Nm | Automatic | All Wheel Drive | 250 km/h | 5.9 s | 10.8 l/100km | 2 verzije |
| 3.1L Benzin | 255 hp | 330 Nm | Automatic | All Wheel Drive | 250 km/h | 7.1 s | 10.9 l/100km | 2 verzije |
| 3.1L Benzin | 255 hp | 330 Nm | Manual | All Wheel Drive | 250 km/h | 6.8 s | 10.7 l/100km | 2 verzije |
| 3.1L Benzin | 255 hp | 330 Nm | Automatic | Front Wheel Drive | 250 km/h | 7.0 s | 9.6 l/100km | 2 verzije |
| 3.1L Benzin | 255 hp | 330 Nm | Manual | Front Wheel Drive | 250 km/h | 6.9 s | 9.7 l/100km | 2 verzije |
| 3.0L Dizel | 233 hp | 450 Nm | Automatic | All Wheel Drive | 247 km/h | 7.1 s | 8.5 l/100km | 2 verzije |
| 3.0L Dizel | 233 hp | 450 Nm | Manual | All Wheel Drive | 247 km/h | 6.9 s | 8.0 l/100km | 2 verzije |
| 3.0L Dizel | 225 hp | 450 Nm | Automatic | All Wheel Drive | 243 km/h | 7.3 s | 8.4 l/100km | 2 verzije |
| 3.0L Dizel | 225 hp | 450 Nm | Manual | All Wheel Drive | 245 km/h | 7.1 s | 7.9 l/100km | 2 verzije |
| 2.8L Benzin | 210 hp | 280 Nm | Automatic | All Wheel Drive | 237 km/h | 8.4 s | 9.7 l/100km | 2 verzije |
| 2.8L Benzin | 210 hp | 280 Nm | Automatic | Front Wheel Drive | 238 km/h | 7.9 s | 8.8 l/100km | 2 verzije |
| 2.8L Benzin | 210 hp | 280 Nm | Manual | Front Wheel Drive | 243 km/h | 7.9 s | 8.7 l/100km | 2 verzije |
| 2.7L Dizel | 180 hp | 380 Nm | Automatic | All Wheel Drive | 228 km/h | 8.9 s | 8.4 l/100km | 2 verzije |
| 2.7L Dizel | 180 hp | 380 Nm | Automatic | Front Wheel Drive | 225 km/h | 8.3 s | 7.3 l/100km | 2 verzije |
| 2.7L Dizel | 180 hp | 380 Nm | Manual | Front Wheel Drive | 230 km/h | 8.1 s | 7.0 l/100km | 2 verzije |
| 2.4L Benzin | 177 hp | 230 Nm | Manual | All Wheel Drive | 230 km/h | 9.1 s | 10.9 l/100km | 2 verzije |
| 2.4L Benzin | 177 hp | 230 Nm | Automatic | Front Wheel Drive | 226 km/h | 9.2 s | 9.6 l/100km | 2 verzije |
| 2.4L Benzin | 177 hp | 230 Nm | Manual | Front Wheel Drive | 231 km/h | 8.9 s | 9.7 l/100km | 2 verzije |
| 2.0L Benzin | 170 hp | 280 Nm | Automatic | Front Wheel Drive | 220 km/h | 8.7 s | 8.2 l/100km | 2 verzije |
| 2.0L Benzin | 170 hp | 280 Nm | Manual | Front Wheel Drive | 227 km/h | 8.4 s | 7.9 l/100km | 2 verzije |
| 2.0L Dizel | 140 hp | 320 Nm | Automatic | Front Wheel Drive | 204 km/h | 10.2 s | 6.7 l/100km | 2 verzije |
| 2.0L Dizel | 140 hp | 320 Nm | Manual | Front Wheel Drive | 210 km/h | 10.3 s | 6.3 l/100km | 2 verzije |
Svaki red je zasebna mehanička konfiguracija — zapremina motora, snaga, menjač, pogon i vrsta goriva — deduplikovana kroz nivoe opreme koji dele isti motor. Razlike samo u opremi (enterijer, felne, opcije) ne stvaraju poseban red.