Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Audi A6 4.2 Quattro Tiptronic | 2006 | 246 kW | 4163 ccm | 245 km/h | 6.1 s |
| Audi A6 4.2 Quattro Tiptronic | 2005 | 221 kW | 4172 ccm | 250 km/h | 6.9 s |
| Audi A6 4.2 Tiptronic | 2009 | 262 kW | 4163 ccm | - | - |
| Audi A6 4.2 Tiptronic | 2007 | 262 kW | 4163 ccm | - | - |
| Audi A6 4.2 Tiptronic | 2006 | 251 kW | 4161 ccm | - | - |
| Audi A6 4.2 Tiptronic | 2005 | 251 kW | 4163 ccm | - | - |
| Audi A6 All Road | 2005 | 184 kW | 2671 ccm | - | - |
| Audi A6 All Road | 2003 | 184 kW | 2671 ccm | - | - |
| Audi A6 All Road | 2001 | 184 kW | 2671 ccm | - | - |
| Audi A6 All Road | 2000 | 184 kW | 2670 ccm | - | - |
| Audi A6 Allroad | 2004 | 184 kW | 2671 ccm | - | - |
| Audi A6 Allroad | 2002 | 184 kW | 2671 ccm | - | - |
| Audi A6 Allroad 2.5 TDi Quattro | 2008 | 133 kW | 2496 ccm | 207 km/h | 9.5 s |
| Audi A6 Allroad 2.5 TDI Quattro | 2007 | 133 kW | 2496 ccm | - | 9.5 s |
| Audi A6 Allroad 2.7 TDi | 2011 | 140 kW | 2698 ccm | 218 km/h | 8.8 s |
| Audi A6 Allroad 2.7 TDi | 2008 | 133 kW | 2698 ccm | 215 km/h | 9.6 s |
| Audi A6 Allroad 3.0 TDi | 2011 | 177 kW | 2967 ccm | 233 km/h | 7.2 s |
| Audi A6 Allroad 3.0 TFSi | 2011 | 214 kW | 2994 ccm | 250 km/h | 6.3 s |
| Audi A6 Allroad 3.2 FSi | 2008 | 189 kW | 3123 ccm | 242 km/h | 7.2 s |
| Audi A6 Allroad 4.2 FSi | 2011 | 258 kW | 4163 ccm | 250 km/h | 6.6 s |
