| Audi A4 B6 8E | 1.8 T Quattro | 120 kW / 163 PS | BFB | Bosch | ME7.5.5 |
| Audi A4 B6 8E | 1.8 T Quattro | 110 kW / 150 PS | AVJ | Bosch | ME7.5.5 |
| Audi A4 B7 8E | 1.8 T Quattro | 120 kW / 163 PS | BFB | Bosch | ME7.5.5 |
| Audi A4 B5 8D | 1.8 T Quattro Tiptronic | 125 kW / 170 PS | AWM | Bosch | ME7.5.5 |
| Audi A4 B5 8D | 1.8 T Tiptronic | 110 kW / 150 PS | APU | Bosch | ME7.5 |
| Audi A4 B5 8D | 1.8 T Tiptronic | 110 kW / 150 PS | ARK | Bosch | ME7.5 |
| Audi A4 B5 8D | 1.8 T Tiptronic | 110 kW / 150 PS | ATW | Bosch | ME7.5 |
| Audi A4 B5 8D | 1.8 T Tiptronic | 125 kW / 170 PS | AWM | Bosch | ME7.5.5 |
| Audi A4 B5 8D | 1.8 T Tiptronic | 110 kW / 150 PS | AWT | Bosch | ME7.5 |
| Audi A4 B8 8K | 1.8 TFSI (120) | 88 kW / 120 PS | CDHA | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (120) | 88 kW / 120 PS | CABA | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (120) Multitronic | 88 kW / 120 PS | CDHA | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (160) | 118 kW / 160 PS | CDHB | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (160) | 118 kW / 160 PS | CABB | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (160) Multitronic | 118 kW / 160 PS | CDHB | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (160) Multitronic | 118 kW / 160 PS | CABB | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (160) Quattro | 118 kW / 160 PS | CDHB | Bosch | MED17.5 |
| Audi A4 B8 8K | 1.8 TFSI (170) | 125 kW / 170 PS | CJEB | Continental | Simos 12.1 |
| Audi A4 B8 8K | 1.8 TFSI (170) Multitronic | 125 kW / 170 PS | CJEB | Continental | Simos 12.1 |
| Audi A4 B8 8K | 1.8 TFSI Quattro | 125 kW / 170 PS | CJEB | Continental | Simos 12.1 |
| Audi A4 B5 8D | 1.9 TDI | 66 kW / 90 PS | AHH | Bosch | EDC15V |
| Audi A4 B6 8E | 1.9 TDI | 96 kW / 131 PS | AVF | Bosch | EDC15P+ |
| Audi A4 B6 8E | 1.9 TDI | 95 kW / 129 PS | AWX | Bosch | EDC15P+ |
| Audi A4 B7 8E | 1.9 TDI | 85 kW / 116 PS | BKE | Bosch | EDC16U31 |
| Audi A4 B6 8E | 1.9 TDI (100) | 74 kW / 101 PS | AVB | Bosch | EDC15P+ |
| Audi A4 B5 8D | 1.9 TDI (115) | 85 kW / 116 PS | AJM | Bosch | EDC15P+ |
| Audi A4 B6 8E | 1.9 TDI (115) | 85 kW / 116 PS | BKE | Bosch | EDC15P+ |
| Audi A4 B5 8D | 1.9 TDI (115) Tiptronic | 85 kW / 116 PS | AJM | Bosch | EDC15P+ |
| Audi A4 B6 8E | 1.9 TDI 6-speed | 96 kW / 131 PS | AVF | Bosch | EDC15P+ |
| Audi A4 B6 8E | 1.9 TDI 6-speed | 95 kW / 129 PS | AWX | Bosch | EDC15P+ |
