View all official consumption figures for the new Audi A6 Avant 2025 and older generations of this model. Find technical data such as average WLTP fuel consumption, CO2 emissions and much more for each version.
Consumption Audi A6 Avant by generation
Other specifications Audi A6 Avant
Audi A6 Avant 2025
| Generation |
C8 facelift |
| Petrol - minimum consumption WLTP |
7.2 - 8.2 l/100 km |
| Petrol - maximum consumption WLTP |
12.2 - 12.7 l/100 km |
| Petrol - minimum CO2 WLTP |
164 - 187 g/km |
| Petrol - maximum CO2 WLTP |
277 - 289 g/km |
| Diesel - minimum consumption WLTP |
5.3 - 6.1 l/100 km |
| Diesel - maximum consumption WLTP |
7.1 - 7.4 l/100 km |
| Diesel - minimum CO2 WLTP |
138 - 160 g/km |
| Diesel - maximum CO2 WLTP |
186 - 195 g/km |
| Plug-in hybrid - consumption WLTP |
1.4 - 1.6 l/100 km |
| Plug-in hybrid - minimum CO2 WLTP |
31 - 37 g/km |
| Plug-in hybrid - maximum CO2 WLTP |
32 - 37 g/km |
More detailed consumption figures by version
Combined cycle, low and high speeds, CO2 emissions, ...
Audi A6 Avant 2018-2023
| Generation |
C8 |
| Petrol - minimum consumption WLTP |
7.2 - 8.2 l/100 km |
| Petrol - maximum consumption WLTP |
11.5- 11.6 l/100 km |
| Petrol - minimum CO2 WLTP |
164 - 187 g/km |
| Petrol - maximum CO2 WLTP |
263 - 265 g/km |
| Diesel - minimum consumption WLTP |
5.3 - 6.1 l/100 km |
| Diesel - maximum consumption WLTP |
6.5 l/100 km |
| Diesel - minimum CO2 WLTP |
138 - 160 g/km |
| Diesel - maximum CO2 WLTP |
171 g/km |
More detailed consumption figures by version
Combined cycle, low and high speeds, CO2 emissions, ...
