Audi A4: NEDC figures, lists 2005–2009
189 versions of the Audi A4 in the Vehicle Certification Agency lists 2005–2009, with combined economy of 26.2–55.4 mpg.
All figures on this page come from the NEDC test. NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| A4 Saloon 2.0 CR TDI 120PS with DPF · M6 · 1968 cc | Diesel | 55.4 mpg | 5.1 | 134 | 2009 |
| A4 Avant 2.0 TDI 120PS with DPF · M6 · 1968 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2009 |
| A4 Saloon 2.0 CR TDI 170PS · M6 · 1968 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2009 |
| A4 Saloon 2.0 CR TDI 170PS with DPF · M6 · 1968 cc | Diesel | 53.3 mpg | 5.3 | 140 | 2009 |
| A4 Saloon 2.0 TDI 143PS with DPF · M6 · 1968 cc | Diesel | 53.3 mpg | 5.3 | 139 | 2009 |
| A4 Saloon 2.0 TDI 143ps with DPF · M6 · 1968 cc | Diesel | 51.4 mpg | 5.5 | 144 | 2008–2009 |
| A4 Avant 2.0 TDI 170PS with DPF · M6 · 1968 cc | Diesel | 50.4 mpg | 5.6 | 149 | 2009 |
| A4 Saloon 2.0 TDI 143ps Multitronic with DPF · AV · 1968 cc | Diesel | 48.7 mpg | 5.8 | 154 | 2008–2009 |
| A4 Saloon 2.0 CR TDI quattro 170PS with DPF · QM6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 156 | 2009 |
| A4 Avant 2.0 CR TDI quattro 170PS with DPF · QM6 · 1968 cc | Diesel | 45.6 mpg | 6.2 | 162 | 2009 |
| A4 Avant 2.0 TDI quattro 170PS with DPF · QM6 · 1968 cc | Diesel | 45.6 mpg | 6.2 | 162 | 2009 |
| A4 Saloon 3.0 V6 TDI quattro 240PS · QM6 · 2967 cc | Diesel | 42.8 mpg | 6.6 | 173 | 2009 |
| A4 Saloon 2.0 TDI quattro 170PS with DPF · QM6 · 1984 cc | Diesel | 42.2 mpg | 6.7 | 177 | 2009 |
| A4 Avant 2.0 TDI quattro 170PS · QM6 · 1984 cc | Diesel | 41.5 mpg | 6.8 | 179 | 2009 |
| A4 Avant 3.0 V6 quattro TDI 240PS with DPF · QM6 · 2967 cc | Diesel | 41.5 mpg | 6.8 | 176 | 2009 |
| A4 Saloon 3.0 V6 TDI quattro 240PS Tiptronic · QA6 · 2967 cc | Diesel | 40.9 mpg | 6.9 | 182 | 2009 |
| A4 Saloon 3.0 V6 TDI quattro 240PS with DPF · QM6 · 2967 cc | Diesel | 40.9 mpg | 6.9 | 183 | 2009 |
| A4 Avant 3.0 V6 quattro TDI 240PS Tiptronic with DPF · QA6 · 2967 cc | Diesel | 39.2 mpg | 7.2 | 186 | 2009 |
| A4 Avant 3.0 V6 TDI quattro 233PS · QM6 · 2967 cc | Diesel | 37.7 mpg | 7.5 | 198 | 2009 |
| A4 Saloon 3.0 V6 TDI quattro 233PS · QM6 · 2967 cc | Diesel | 37.7 mpg | 7.5 | 198 | 2009 |
| A4 Saloon 3.0 V6 TDI quattro 233PS Tiptronic · QA6 · 2967 cc | Diesel | 34.4 mpg | 8.2 | 219 | 2009 |
| A4 Avant 3.0 V6 TDI quattro 233PS Tiptronic · QA6 · 2967 cc | Diesel | 34.0 mpg | 8.3 | 222 | 2009 |
| A4 Saloon 2.0 TFSI 180PS · M6 · 1984 cc | Petrol | 42.8 mpg | 6.6 | 154 | 2009 |
| A4 Saloon 2.0 TFSI 210PS · M6 · 1984 cc | Petrol | 42.8 mpg | 6.6 | 154 | 2009 |
| A4 Saloon 2.0 TFSI 210PS Multitronic · AV · 1984 cc | Petrol | 42.8 mpg | 6.6 | 154 | 2009 |
| A4 Saloon 2.0 TFSI 211PS · M6 · 1984 cc | Petrol | 42.8 mpg | 6.6 | 154 | 2009 |
| A4 Avant 2.0 TFSI 211PS · M6 · 1984 cc | Petrol | 41.5 mpg | 6.8 | 159 | 2009 |
| A4 Saloon 1.8 TFSI 120ps · M6 · 1798 cc | Petrol | 39.8 mpg | 7.1 | 169 | 2008–2009 |
| A4 Saloon 2.0 TFSI 180PS Multitronic · AV · 1984 cc | Petrol | 39.8 mpg | 7.1 | 167 | 2009 |
| A4 Saloon 1.8 TFSI 160ps · M6 · 1798 cc | Petrol | 39.2 mpg | 7.2 | 172 | 2008–2009 |
| A4 Saloon 2.0 TFSI quattro 210PS · QM6 · 1984 cc | Petrol | 38.2 mpg | 7.4 | 173 | 2009 |
| A4 Saloon 2.0 TFSI quattro 211PS · QM6 · 1984 cc | Petrol | 38.2 mpg | 7.4 | 172 | 2009 |
| A4 Avant 2.0 TFSI quattro 210PS · QM6 · 1984 cc | Petrol | 37.2 mpg | 7.6 | 177 | 2009 |
| A4 Avant 2.0 TFSI quattro 211PS 7speed S-Tronic · D7 · 1984 cc | Petrol | 37.2 mpg | 7.6 | 175 | 2009 |
| A4 Saloon 1.8 TFSI 160ps Multitronic · AV · 1798 cc | Petrol | 37.2 mpg | 7.6 | 179 | 2008–2009 |
| A4 Saloon 3.2 V6 265PS Multitronic · AV · 3197 cc | Petrol | 34.4 mpg | 8.2 | 194 | 2009 |
| A4 Avant 2.0 TFSI quattro 200PS · QM6 · 1984 cc | Petrol | 32.1 mpg | 8.8 | 209 | 2009 |
| A4 Saloon 2.0 TFSI quattro 200PS · QM6 · 1984 cc | Petrol | 32.1 mpg | 8.8 | 209 | 2009 |
| A4 Saloon 3.2 V6 FSI quattro 265PS · QM6 · 3197 cc | Petrol | 31.7 mpg | 8.9 | 213 | 2009 |
| A4 Avant 1.8 T quattro 163PS · QM6 · 1781 cc | Petrol | 31.4 mpg | 9.0 | 216 | 2009 |
| A4 Avant 2.0 TFSI quattro 220PS Special Edition · QM6 · 1984 cc | Petrol | 31.4 mpg | 9.0 | 214 | 2009 |
| A4 Saloon 1.8 T quattro 163PS · QM6 · 1781 cc | Petrol | 31.4 mpg | 9.0 | 216 | 2009 |
| A4 Saloon 2.0 TFSI quattro 220PS Special Edition · QM6 · 1984 cc | Petrol | 31.4 mpg | 9.0 | 214 | 2009 |
| A4 Saloon 3.2 V6 FSI quattro 265PS Tiptronic · QA6 · 3197 cc | Petrol | 31.4 mpg | 9.0 | 215 | 2009 |
| A4 Saloon 2.0 TFSI quattro 200PS Tiptronic · QA6 · 1984 cc | Petrol | 30.1 mpg | 9.4 | 224 | 2009 |
| A4 Saloon S4 3.0 V6 quattro 333PS S-Tronic · D6 · 2967 cc | Petrol | 30.1 mpg | 9.4 | 219 | 2009 |
| A4 Avant 2.0 TFSI quattro 200PS Tiptronic · QA6 · 1984 cc | Petrol | 29.7 mpg | 9.5 | 226 | 2009 |
| A4 Avant S4 3.0 V6 quattro 333PS 7speed S-Tronic · D7 · 2967 cc | Petrol | 29.1 mpg | 9.7 | 224 | 2009 |
| A4 Saloon S4 3.0 V6 quattro 333PS · QM6 · 2967 cc | Petrol | 29.1 mpg | 9.7 | 225 | 2009 |
| A4 Avant S4 3.0 V6 quattro 333PS · QM6 · 2967 cc | Petrol | 28.5 mpg | 9.9 | 229 | 2009 |
| A4 Saloon 3.2 V6 FSI quattro 256PS · QM6 · 3123 cc | Petrol | 26.9 mpg | 10.5 | 250 | 2009 |
| A4 Avant 3.2 V6 quattro 256PS · QM6 · 3123 cc | Petrol | 26.6 mpg | 10.6 | 252 | 2009 |
| A4 Avant 3.2 V6 quattro 256PS Tiptronic · QA6 · 3123 cc | Petrol | 26.6 mpg | 10.6 | 252 | 2009 |
| A4 Saloon 3.2 V6 FSI quattro 256PS Tiptronic · QA6 · 3123 cc | Petrol | 26.6 mpg | 10.6 | 252 | 2009 |
| A4 Saloon 3.0 V6 TDI 240ps quattro with DPF · QM6 · 2967 cc | Diesel | 40.9 mpg | 6.9 | 183 | 2008 |
| A4 Saloon 3.2 V6 FSI 265ps quattro · M6 · 3197 cc | Petrol | 30.7 mpg | 9.2 | 219 | 2008 |
| A4 Saloon 3.2 V6 FSI 265ps quattro Tiptronic · A6 · 3197 cc | Petrol | 30.4 mpg | 9.3 | 220 | 2008 |
| A4 Saloon 2.0 TFSI 200ps · M5 · 1984 cc | Petrol | 36.7 mpg | 7.7 | 184 | 2007 |
| A4 Saloon 1.8 T 163ps · M5 · 1781 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2007 |
| A4 Avant 1.8 T 163ps quattro · QM6 · 1781 cc | Petrol | 30.7 mpg | 9.2 | 221 | 2007 |
| A4 Saloon 1.8 T 163ps quattro · QM6 · 1781 cc | Petrol | 30.7 mpg | 9.2 | 221 | 2007 |
| A4 Saloon 3.2 V6 FSI 256ps Multitronic · AV · 3123 cc | Petrol | 29.7 mpg | 9.5 | 227 | 2007 |
| A4 Avant 3.2 V6 256ps Multitronic · AV · 3123 cc | Petrol | 29.4 mpg | 9.6 | 229 | 2007 |
| A4 Avant 3.2 V6 256ps quattro Tiptronic · QA6 · 3123 cc | Petrol | 26.4 mpg | 10.7 | 257 | 2007 |
| A4 Saloon 3.2 V6 FSI 256ps quattro Tiptronic · QA6 · 3123 cc | Petrol | 26.4 mpg | 10.7 | 257 | 2007 |
| A4 Saloon S line 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 49.6 mpg | 5.7 | 154 | 2006 |
| A4 Saloon SE 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 49.6 mpg | 5.7 | 154 | 2006 |
| A4 Avant S line 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 48.7 mpg | 5.8 | 157 | 2006 |
| A4 Avant SE 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 48.7 mpg | 5.8 | 157 | 2006 |
| A4 Avant S line 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2006 |
| A4 Avant SE 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2006 |
| A4 Saloon S line 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2006 |
| A4 Saloon SE 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2006 |
| A4 Avant S line 2.0 TDI multitronic (140 PS) · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2006 |
| A4 Avant SE 2.0 TDI multitronic (140 PS) · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2006 |
| A4 Saloon S line 2.0 TDI multitronic (140 PS) · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2006 |
| A4 Saloon SE 2.0 TDI multitronic (140 PS) · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2006 |
| A4 Saloon S line 2.5 V6 TDI (163 PS) · M6 · 2496 cc | Diesel | 40.9 mpg | 6.9 | 184 | 2006 |
| A4 Saloon SE 2.5 V6 TDI (163 PS) · M6 · 2496 cc | Diesel | 40.9 mpg | 6.9 | 184 | 2006 |
| A4 Avant S line 2.5 V6 TDI (163 PS) · M6 · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Avant S line 2.5 V6 TDI multitronic (163 PS) · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Avant SE 2.5 V6 TDI (163 PS) · M6 · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Avant SE 2.5 V6 TDI multitronic (163 PS) · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Saloon S line 2.5 V6 TDI multitronic (163 PS) · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Saloon SE 2.5 V6 TDI multitronic (163 PS) · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2006 |
| A4 Saloon S line 3.0 V6 TDI quattro (204 PS) · QM6 · 2967 cc | Diesel | 36.7 mpg | 7.7 | 206 | 2006 |
| A4 Saloon SE 3.0 V6 TDI quattro (204 PS) · QM6 · 2967 cc | Diesel | 36.7 mpg | 7.7 | 206 | 2006 |
| A4 Avant S line 3.0 V6 TDI quattro (204 PS) · QM6 · 2967 cc | Diesel | 35.8 mpg | 7.9 | 212 | 2006 |
| A4 Avant SE 3.0 V6 TDI quattro (204 PS) · QM6 · 2967 cc | Diesel | 35.8 mpg | 7.9 | 212 | 2006 |
| A4 Avant S line 3.0 V6 TDI Tiptronic quattro (204 PS) · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2006 |
| A4 Avant SE 3.0 V6 TDI quattro Tiptronic (204 PS) · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2006 |
| A4 Saloon S line 3.0 V6 TDI Tiptronic quattro (204 PS) · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2006 |
| A4 Saloon SE 3.0 V6 TDI Tiptronic quattro (204 PS) · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2006 |
| A4 Avant S line 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2006 |
| A4 Avant SE 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2006 |
| A4 Saloon S line 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2006 |
| A4 Saloon SE 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2006 |
| A4 Avant S line 2.0 TFSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Avant SE 2.0 TFSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Saloon S line 2.0 TFSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Saloon S line 2.0 multitronic (130 PS) · AV · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Saloon SE 2.0 TFSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Saloon SE 2.0 multitronic (130 PS) · AV · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2006 |
| A4 Avant S line 2.0 multitronic (130 PS) · AV · 1984 cc | Petrol | 34.9 mpg | 8.1 | 194 | 2006 |
| A4 Avant SE 2.0 multitronic (130 PS) · AV · 1984 cc | Petrol | 34.9 mpg | 8.1 | 194 | 2006 |
| A4 Avant S line 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2006 |
| A4 Avant SE 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2006 |
| A4 Saloon S line 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2006 |
| A4 Saloon SE 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2006 |
| A4 Avant S line 2.0 TFSI (220 PS) SPECIAL EDITION · M6 · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Avant S line 2.0 TFSI multitronic (200 PS) · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Avant SE 2.0 TFSI multitronic (200 PS) · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Saloon S line 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Saloon S line 2.0 TFSI (220 PS) SPECIAL EDITION · M6 · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Saloon S line 2.0 TFSI multitronic (200 PS) · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Saloon SE 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Saloon SE 2.0 TFSI multitronic (200 PS) · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2006 |
| A4 Avant S line 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Avant S line 1.8 T multitronic (163 PS) · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Avant SE 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Avant SE 1.8 T multitronic (163 PS) · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Saloon S line 1.8 T multitronic (163 PS) · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Saloon SE 1.8 T multitronic (163 PS) · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2006 |
| A4 Saloon S line 2.0 TFSI quattro (200 PS) · QM6 · 1984 cc | Petrol | 31.4 mpg | 9.0 | 216 | 2006 |
| A4 Saloon SE 2.0 TFSI quattro (200 PS) · QM6 · 1984 cc | Petrol | 31.4 mpg | 9.0 | 216 | 2006 |
| A4 Avant S line 2.0 TFSI quattro (200 PS) · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2006 |
| A4 Avant SE 2.0 TFSI quattro (200 PS) · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2006 |
| A4 Saloon DTM EDITION 2.0 TFSI quattro (220 PS) · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2006 |
| A4 Saloon S line 2.0 TFSI quattro (220 PS) SPECIAL EDITION · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2006 |
| A4 Avant S line 1.8 T quattro (163 PS) · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2006 |
| A4 Avant S line 2.0 TFSI quattro (220 PS) SPECIAL EDITION · QM6 · 1984 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2006 |
| A4 Avant SE 1.8 T quattro (163 PS) · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2006 |
| A4 Saloon S line 1.8 T quattro (163 PS) · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2006 |
| A4 Saloon SE 1.8 T quattro (163 PS) · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2006 |
| A4 Saloon S line 3.2 V6 FSI multitronic (256 PS) · AV · 3123 cc | Petrol | 29.4 mpg | 9.6 | 230 | 2006 |
| A4 Saloon SE 3.2 V6 FSI multitronic (256 PS) · AV · 3123 cc | Petrol | 29.4 mpg | 9.6 | 230 | 2006 |
| A4 Avant S line 2.0 TFSI Tiptronic quattro (200 PS) · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Avant S line 3.2 V6 FSI multitronic (256 PS) · AV · 3123 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Avant SE 2.0 TFSI quattro Tiptronic (200 PS) · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Avant SE 3.2 V6 FSI multitronic (256 PS) · AV · 3123 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Saloon S line 2.0 TFSI Tiptronic quattro (200 PS) · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Saloon SE 2.0 TFSI Tiptronic quattro (200 PS) · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2006 |
| A4 Avant S line 3.2 V6 FSI quattro (256 PS) · QM6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Avant S line 3.2 V6 FSI quattro Tiptronic (256 PS) · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Avant SE 3.2 V6 FSI quattro (256 PS) · QM6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Avant SE 3.2 V6 FSI quattro Tiptronic (256 PS) · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Saloon S line 3.2 V6 FSI quattro (256 PS) · QM6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Saloon S line 3.2 V6 FSI quattro Tiptronic (256 PS) · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Saloon SE 3.2 V6 FSI quattro (256 PS) · QM6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Saloon SE 3.2 V6 FSI quattro Tiptronic (256 PS) · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2006 |
| A4 Avant 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 48.7 mpg | 5.8 | 157 | 2005 |
| A4 Saloon 1.9 TDI (115 PS) · M5 · 1896 cc | Diesel | 48.7 mpg | 5.8 | 157 | 2005 |
| A4 Avant 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2005 |
| A4 Saloon 2.0 TDI (140 PS) · M6 · 1968 cc | Diesel | 47.9 mpg | 5.9 | 158 | 2005 |
| A4 Avant 2.0 TDI (140 PS) multitronic · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2005 |
| A4 Saloon 2.0 TDI (140 PS) multitronic · AV · 1968 cc | Diesel | 44.1 mpg | 6.4 | 173 | 2005 |
| A4 Avant 2.5 V6 (163 PS) · M6 · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2005 |
| A4 Avant 2.5 V6 (163 PS) multitronic · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2005 |
| A4 Saloon 2.5 V6 (163 PS) · M6 · 2496 cc | Diesel | 39.8 mpg | 7.1 | 186 | 2005 |
| A4 Saloon 2.5 V6 (163 PS) multitronic · AV · 2496 cc | Diesel | 39.8 mpg | 7.1 | 192 | 2005 |
| A4 Avant 3.0 V6 TDI (204 PS) quattro · QM6 · 2967 cc | Diesel | 35.8 mpg | 7.9 | 212 | 2005 |
| A4 Saloon 3.0 V6 TDI (204 PS) quattro · QM6 · 2967 cc | Diesel | 35.8 mpg | 7.9 | 212 | 2005 |
| A4 Avant 3.0 V6 TDI Tiptronic (204 PS) quattro · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2005 |
| A4 Saloon 3.0 V6 TDI Tiptronic (204 PS) quattro · QA6 · 2967 cc | Diesel | 33.6 mpg | 8.4 | 226 | 2005 |
| A4 Avant 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2005 |
| A4 Saloon 1.6 MPI (102 PS) · M5 · 1595 cc | Petrol | 35.8 mpg | 7.9 | 190 | 2005 |
| A4 Avant 2.0 (130 PS) multitronic · AV · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2005 |
| A4 Avant 2.0 T FSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2005 |
| A4 Saloon 2.0 (130 PS) multitronic · AV · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2005 |
| A4 Saloon 2.0 T FSI (200 PS) · M6 · 1984 cc | Petrol | 35.3 mpg | 8.0 | 192 | 2005 |
| A4 Avant 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2005 |
| A4 Saloon 2.0 (130 PS) · M5 · 1984 cc | Petrol | 34.4 mpg | 8.2 | 197 | 2005 |
| A4 Avant 2.0 T FSI (200 PS) multitronic · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2005 |
| A4 Saloon 2.0 T FSI (200 PS) multitronic · AV · 1984 cc | Petrol | 34.0 mpg | 8.3 | 199 | 2005 |
| A4 Avant 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2005 |
| A4 Avant 1.8 T (163 PS) multitronic · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2005 |
| A4 Saloon 1.8 T (163 PS) · M5 · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2005 |
| A4 Saloon 1.8 T (163 PS) multitronic · AV · 1781 cc | Petrol | 33.6 mpg | 8.4 | 202 | 2005 |
| A4 Avant 2.0 T FSI (200 PS) quattro · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2005 |
| A4 Saloon 2.0 T FSI (200 PS) quattro · QM6 · 1984 cc | Petrol | 31.0 mpg | 9.1 | 218 | 2005 |
| A4 Avant 1.8 T (163 PS) quattro · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2005 |
| A4 Saloon 1.8 T (163 PS) quattro · QM6 · 1781 cc | Petrol | 30.4 mpg | 9.3 | 223 | 2005 |
| A4 Avant 2.0 T FSI Tiptronic (200 PS) quattro · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2005 |
| A4 Avant 3.2 V6 FSI (256 PS) multitronic · AV · 3123 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2005 |
| A4 Saloon 2.0 T FSI Tiptronic (200 PS) quattro · QA6 · 1984 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2005 |
| A4 Saloon 3.2 V6 FSI (256 PS) multitronic · AV · 3123 cc | Petrol | 29.1 mpg | 9.7 | 233 | 2005 |
| A4 Avant 3.2 V6 FSI quattro (256 PS) · QM6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2005 |
| A4 Avant 3.2 V6 FSI quattro (256 PS) Tiptronic · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2005 |
| A4 Saloon 3.2 V6 FSI quattro (256 PS) Tiptronic · QA6 · 3123 cc | Petrol | 26.2 mpg | 10.8 | 259 | 2005 |
Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2000–2018, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.