| Common information: |
| Model: | Opel Signum 3.2 V6 |
| Produced by | Opel |
| Year begin | 2005 |
| Car category | Large/luxury cars |
| Country of origin car | Germany |
| Chassis type | Hatchback |
| Drive | Front tire dimensions |
| Car dimensions: |
| Car overall length: | 4640 mm |
| Car overall width | 1800 mm |
| Car overall height | 1470 mm |
| Car cargo space | 1410 l |
| Passenger space | 4610 l |
| Wheelbase | 2840 mm |
| Seats | 5 |
| Max no. of doors | 5 |
| Car weight | 1610 kg |
| Car max weight with load | 2125 kg |
| Towing weight | 1700 kg |
| Engine/fuel: |
| engine size | 3174 cm3 |
| Engine type | V6 |
| Engine location | Front transverse |
| Valves per cylinder | 4 |
| Bore x stroke | 87.5 x 88.0 mm (3.4 x 3.5 inches) |
| Compression | 10.0:1 |
| Fuel control | Double overhead cam (DOHC) |
| Fuel system | Injection |
| Fuel type | Gasoline unleaded 95 |
| Fuel mixed driving | 10.1 l |
| Fuel_capacity | 60 l |
| Speed / acceleration / power: |
| Top speed | 237 km/h |
| Acceleration 0-100 km/h | 7.9 s |
| Max. power | 157.406 kW 6000 ot (211 l.s.) |
| Power weight ratio | 0.0978006 kW/kg |
| Max. torque | 300 Nm/ 4000 ot |
| Cost |
| Cost | 28165 EUR |
| Cost | 844950 Kč |
| Brakes, suspension, cooling system: |
| Brake details | Antiblocking system (ABS). |
| Steering | Traction control. Electronic stabilasation program (ESP). |
| Gearbox | 5-speed automatic or 5-speed manual |
| Cooling system | Liquid |
| Transmission | 5-speed automatic or 5-speed manual |
| Other: |
| Front tire dimensions | 220/55-R16 |
| Service interval | po 30000 km |
| Airbags | 4. Front airbags. Si |