Technical specifications
| Clear list | Citroen DS4 | Opel Signum (2005-2008) |
| Totals | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Mark | Citroen | Opel |
| Model | DS4 1.6 (150 THP) | Signum (2005-2008) 2.2 |
| Year | 2011 | 2005-2008 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1359 | 1460 |
| Gross Weight Limit | 1795 | 2050 |
| Top Speed, km/h | 212 | 210 |
| Acceleration 0-100 kph | 9 | 9.9 |
| Minimum turning radius, m | 5.4 | 5.95 |
| Cargo Volume, min/max, L | 385/1021 | 365/1410 |
| Dimensions specifications, mm | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Length | 4275 | 4650 |
| Width | 1810 | 1800 |
| Height | 1523 | 1460 |
| Wheelbase | 2612 | 2830 |
| Front/rear Track | 1531/1526 | 1535/1525 |
| Ground clearance | 170 | - |
| Engine specifications | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection |
| Displacement, cm3 | 1598 | 2198 |
| Compression ratio | - | 12 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | - | 86х94.6 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 150/6000 | 155/5600 |
| Max torque, Nm/RPM | 240/1400 | 220/3800 |
| Transmission specifications | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Gearbox | 6-speed automatic | 5-speed manual / 5-speed automatic |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Front | MacPherson strut | MacPherson strut |
| Rear | Dependent suspensions | multi-link suspensions |
| Tire Size | 215/60 R16, 215/55 R17, 225/45 R18 | 215/55/16 |
| Disk | 4x108 ET25 d65.1
| 5x110 ET41 d65,1
|
| Brakes specifications | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Citroen DS4 1.6 (150 THP) × | Opel Signum (2005-2008) 2.2 × |
| City | 10.6 | 10.9 |
| Highway | 6 | 6.6 |
| Combined | 7.7 | 8.2 |
| Fuel | 95 | 95 |
| Tank, L | 60 | 60 |
| Clear list | Citroen DS4 | Opel Signum (2005-2008) |
