Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Audi A6 Avant 1.9 D | 1994 | 67 kW | 1896 ccm | - | - |
| Audi A6 Avant 1.9 TDi | 2011 | 96 kW | 1896 ccm | 201 km/h | 10.7 s |
| Audi A6 Avant 1.9 TDi | 2009 | 96 kW | 1896 ccm | 201 km/h | 10.7 s |
| Audi A6 Avant 1.9 TDi | 2008 | 96 kW | 1894 ccm | 201 km/h | 10.7 s |
| Audi A6 Avant 1.9 TDI | 2005 | 96 kW | 1984 ccm | - | 10.7 s |
| Audi A6 Avant 1.9 TDI | 2004 | 96 kW | 1896 ccm | 201 km/h | 10.7 s |
| Audi A6 Avant 2.0 | 2011 | 96 kW | 1984 ccm | 203 km/h | 10.7 s |
| Audi A6 Avant 2.0 | 2009 | 96 kW | 1984 ccm | 203 km/h | 11 s |
| Audi A6 Avant 2.0 | 2008 | 96 kW | 1984 ccm | 203 km/h | 10.7 s |
| Audi A6 Avant 2.0 | 2005 | 97 kW | 1968 ccm | 203 km/h | 10.7 s |
| Audi A6 Avant 2.0 | 2004 | 96 kW | 1984 ccm | 203 km/h | 10.7 s |
| Audi A6 Avant 2.0 | 2000 | 97 kW | 1983 ccm | - | - |
| Audi A6 Avant 2.0 D | 2005 | 103 kW | 1982 ccm | - | - |
| Audi A6 Avant 2.0 T FSi | 2009 | 126 kW | 1984 ccm | 223 km/h | 8.7 s |
| Audi A6 Avant 2.0 T FSi | 2008 | 126 kW | 1983 ccm | 223 km/h | 8.7 s |
| Audi A6 Avant 2.0 T FSI | 2007 | 126 kW | 1984 ccm | 218 km/h | 8.7 s |
| Audi A6 Avant 2.0 T FSI | 2006 | 126 kW | 1984 ccm | 223 km/h | 9 s |
| Audi A6 Avant 2.0 TDi | 2011 | 126 kW | 1967 ccm | 221 km/h | 9.2 s |
| Audi A6 Avant 2.0 TDi | 2009 | 103 kW | 1968 ccm | 227 km/h | 8.4 s |
| Audi A6 Avant 2.0 TDi | 2008 | 103 kW | 1968 ccm | 227 km/h | 8.4 s |
