| Audi A6 C6 4F | 2.0 16v TDI | 103 kW / 140 PS | BRE | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI | 89 kW / 121 PS | BVG | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI | 100 kW / 136 PS | BRF | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI | 103 kW / 140 PS | BLB | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI | 100 kW / 136 PS | BNA | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI DPF | 103 kW / 140 PS | BRE | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI Multitronic | 103 kW / 140 PS | BRE | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TDI Multitronic DPF | 103 kW / 140 PS | BRE | Bosch | EDC16U31 |
| Audi A6 C6 4F | 2.0 16v TFSI | 125 kW / 170 PS | BPJ | Bosch | MED9.1.5 |
| Audi A6 C6 4F | 2.0 16v TFSI Multitronic | 125 kW / 170 PS | BPJ | Bosch | MED9.1.5 |
| Audi A6 C6 4F | 2.7 V6 TDI | 132 kW / 180 PS | BPP | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI (163) DPF | 120 kW / 163 PS | BSG | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI (163) Multitronic DPF | 120 kW / 163 PS | BSG | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI (163) Quattro Tiptronic DPF | 120 kW / 163 PS | BSG | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI DPF | 132 kW / 180 PS | BPP | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI Multitronic DPF | 132 kW / 180 PS | BPP | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 2.7 V6 TDI Quattro Tiptronic DPF | 132 kW / 180 PS | BPP | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 2.7 V6 TDI Quattro Triptronic | 132 kW / 180 PS | BPP | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 2.7 V6 TDI Quattro Triptronic | 120 kW / 163 PS | BSG | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 3.0 V6 TDI Quattro | 155 kW / 211 PS | BNG | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 3.0 V6 TDI Quattro | 171 kW / 233 PS | ASB | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.0 V6 TDI Quattro DPF | 155 kW / 211 PS | BNG | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.0 V6 TDI Quattro DPF | 171 kW / 233 PS | ASB | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.0 V6 TDI Quattro DPF | 165 kW / 224 PS | BMK | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 3.0 V6 TDI Quattro Tiptronic | 155 kW / 211 PS | BNG | Bosch | EDC16CP34 |
| Audi A6 Allroad C6 4F | 3.0 V6 TDI Quattro Tiptronic | 171 kW / 233 PS | ASB | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.0 V6 TDI Quattro Tiptronic Automatic | 165 kW / 224 PS | BMK | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.0 V6 TDI Quattro Tiptronic DPF | 171 kW / 233 PS | ASB | Bosch | EDC16CP34 |
| Audi A6 C6 4F | 3.2 V6 FSI | 188 kW / 256 PS | AUK | Continental | Simos 6.23 |
| Audi A6 C6 4F | 3.2 V6 FSI Multitronic | 188 kW / 256 PS | AUK | Continental | Simos 6.23 |
