Audi A4 (2001–2004) oferowano z 31 różnymi konfiguracjami silnika w całej gamie wersji.
| Silnik | Moc | Moment obrotowy | Skrzynia biegów | Napęd | Prędkość maksymalna | 0-100 km/h | Spalanie | Dostępny w |
|---|---|---|---|---|---|---|---|---|
| 3.0L Benzyna | 220 hp | 300 Nm | Automatic | All Wheel Drive | 238 km/h | 8.7 s | 10.8 l/100km | 2 wersjach |
| 3.0L Benzyna | 220 hp | 300 Nm | Manual | All Wheel Drive | 243 km/h | 6.9 s | 10.5 l/100km | 2 wersjach |
| 3.0L Benzyna | 220 hp | 300 Nm | Automatic | Front Wheel Drive | 238 km/h | 6.9 s | 9.4 l/100km | 2 wersjach |
| 3.0L Benzyna | 220 hp | 300 Nm | Manual | Front Wheel Drive | 245 km/h | 6.9 s | 9.5 l/100km | 2 wersjach |
| 1.8L Benzyna | 190 hp | 240 Nm | Manual | All Wheel Drive | 234 km/h | 8.3 s | 9.4 l/100km | 2 wersjach |
| 1.8L Benzyna | 190 hp | 240 Nm | Automatic | Front Wheel Drive | 228 km/h | 7.8 s | 8.3 l/100km | 2 wersjach |
| 1.8L Benzyna | 190 hp | 240 Nm | Manual | Front Wheel Drive | 236 km/h | 8.2 s | 8.6 l/100km | 2 wersjach |
| 2.5L Diesel | 180 hp | 370 Nm | Automatic | All Wheel Drive | 221 km/h | 9.4 s | 8.5 l/100km | 2 wersjach |
| 2.5L Diesel | 180 hp | 370 Nm | Manual | All Wheel Drive | 225 km/h | 8.6 s | 7.8 l/100km | 2 wersjach |
| 2.4L Benzyna | 170 hp | 230 Nm | Automatic | Front Wheel Drive | 222 km/h | 8.9 s | 9.3 l/100km | 2 wersjach |
| 2.4L Benzyna | 170 hp | 230 Nm | Manual | Front Wheel Drive | 226 km/h | 8.8 s | 9.5 l/100km | 2 wersjach |
| 2.5L Diesel | 163 hp | 310 Nm | Automatic | Front Wheel Drive | 219 km/h | 8.9 s | 6.8 l/100km | 2 wersjach |
| 2.5L Diesel | 163 hp | 310 Nm | Manual | Front Wheel Drive | 227 km/h | 8.9 s | 6.8 l/100km | 2 wersjach |
| 1.8L Benzyna | 163 hp | 225 Nm | Manual | All Wheel Drive | 226 km/h | 8.7 s | 9.2 l/100km | 3 wersjach |
| 1.8L Benzyna | 163 hp | 225 Nm | Automatic | Front Wheel Drive | 223 km/h | 8.6 s | 8.2 l/100km | 2 wersjach |
| 1.8L Benzyna | 163 hp | 225 Nm | Manual | Front Wheel Drive | 228 km/h | 8.6 s | 8.2 l/100km | 2 wersjach |
| 2.5L Diesel | 155 hp | 310 Nm | Automatic | Front Wheel Drive | 214 km/h | 9.4 s | 6.8 l/100km | 1 wersji |
| 2.5L Diesel | 155 hp | 310 Nm | Manual | Front Wheel Drive | 221 km/h | 9.4 s | 6.8 l/100km | 1 wersji |
| 1.8L Benzyna | 150 hp | 210 Nm | Manual | All Wheel Drive | 220 km/h | 8.9 s | 9.2 l/100km | 1 wersji |
| 1.8L Benzyna | 150 hp | 210 Nm | Automatic | Front Wheel Drive | 219 km/h | 9.2 s | 8.2 l/100km | 1 wersji |
| 1.8L Benzyna | 150 hp | 210 Nm | Manual | Front Wheel Drive | 222 km/h | 8.9 s | 8.2 l/100km | 1 wersji |
| 2.0L Benzyna | 150 hp | 200 Nm | Automatic | Front Wheel Drive | 210 km/h | 9.9 s | 7.3 l/100km | 2 wersjach |
| 2.0L Benzyna | 150 hp | 200 Nm | Manual | Front Wheel Drive | 218 km/h | 9.6 s | 7.1 l/100km | 2 wersjach |
| 1.9L Diesel | 130 hp | 285 Nm | Manual | All Wheel Drive | 204 km/h | 10.3 s | 6.1 l/100km | 2 wersjach |
| 1.9L Diesel | 130 hp | 285 Nm | Automatic | Front Wheel Drive | 205 km/h | 10.1 s | 5.5 l/100km | 2 wersjach |
| 1.9L Diesel | 130 hp | 285 Nm | Manual | Front Wheel Drive | 210 km/h | 9.9 s | 5.6 l/100km | 3 wersjach |
| 2.0L Benzyna | 130 hp | 195 Nm | Automatic | Front Wheel Drive | 205 km/h | 10.2 s | 7.9 l/100km | 2 wersjach |
| 2.0L Benzyna | 130 hp | 195 Nm | Manual | Front Wheel Drive | 212 km/h | 9.9 s | 7.9 l/100km | 2 wersjach |
| 1.9L Diesel | 115 hp | 285 Nm | Manual | Front Wheel Drive | 201 km/h | 11.2 s | 5.7 l/100km | 2 wersjach |
| 1.6L Benzyna | 102 hp | 148 Nm | Manual | Front Wheel Drive | 190 km/h | 12.9 s | 7.7 l/100km | 2 wersjach |
| 1.9L Diesel | 100 hp | 250 Nm | Manual | Front Wheel Drive | 195 km/h | 12.1 s | 5.4 l/100km | 2 wersjach |
Każdy wiersz to odrębna konfiguracja mechaniczna — pojemność silnika, moc, skrzynia biegów, napęd i rodzaj paliwa — deduplikowana między wersjami wyposażenia dzielącymi ten sam silnik. Różnice tylko w wyposażeniu (wnętrze, felgi, opcje) nie tworzą osobnego wiersza.