Technical specifications
| Clear list | Citroen C6 (2005-2012) | Audi A8 (2005-2010) |
| Totals | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Mark | Citroen | Audi |
| Model | C6 (2005-2012) 3.0 HDi | A8 (2005-2010) 3.2 FSI |
| Year | 2005 | 2005-2010 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1873 | 1690 |
| Gross Weight Limit | 2340 | 2290 |
| Top Speed, km/h | 240 | 250 |
| Acceleration 0-100 kph | 8.5 | 7.7 |
| Minimum turning radius, m | 6 | 6.05 |
| Cargo Volume, min/max, L | 490 | 500 |
| Dimensions specifications, mm | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Length | 4910 | 5060 |
| Width | 1860 | 1895 |
| Height | 1465 | 1445 |
| Wheelbase | 2900 | 2945 |
| Front/rear Track | 1585/1560 | 1630/1615 |
| Ground clearance | 150 | 120 |
| Engine specifications | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Type | turbo diesel Common Rail | Gasoline Direct Injection |
| Displacement, cm3 | 2993 | 3123 |
| Compression ratio | - | 12.5 |
| Number and arrangement of cylinders | V6 | V6 |
| The diameter of the cylinder x stroke, mm | - | 84.5х92.8 |
| Number of valves | 24 | 24 |
| Power, hp/rpm | 241/3800 | 260/6500 |
| Max torque, Nm/RPM | 450/1600 | 330/3250 |
| Transmission specifications | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Gearbox | 6-speed automatic | - |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Front | MacPherson strut | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | Upper and lower A-arm (double wishbone) |
| Tire Size | 245/45/18 | 235/55/17 |
| Disk | 5x108 ET32 d65.1
| 5x112 ET43 d57,1
|
| Brakes specifications | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Citroen C6 (2005-2012) 3.0 HDi × | Audi A8 (2005-2010) 3.2 FSI × |
| City | 10.2 | 14.7 |
| Highway | 5.2 | 7.1 |
| Combined | 7.4 | 9.9 |
| Fuel | Diesel | 95 |
| Tank, L | 72 | 90 |
| Clear list | Citroen C6 (2005-2012) | Audi A8 (2005-2010) |
