2005 Opel Vectra vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. Both 2005 Opel Vectra and 2006 Opel Signum are equipped with a 3,175 cc engine. In terms of performance, both vehicles can yield 208 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 87 kg more than 2005 Opel Vectra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Opel Signum (301 Nm @ 4000 RPM) has 1 more torque (in Nm) than 2005 Opel Vectra. (300 Nm @ 4000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2006 Opel Signum has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Vectra | 2006 Opel Signum | |
Make | Opel | Opel |
Model | Vectra | Signum |
Year Released | 2005 | 2006 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3175 cc | 3175 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 208 HP |
Engine RPM | 6200 RPM | 6200 RPM |
Torque | 300 Nm | 301 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 87.5 mm | 87.5 mm |
Engine Stroke Size | 88 mm | 88 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 248 km/hour | 237 km/hour |
Acceleration 0-100mph | 7.8 seconds | 7.9 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1523 kg | 1610 kg |
Vehicle Length | 4600 mm | 4640 mm |
Vehicle Width | 1800 mm | 1800 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2640 mm | 2840 mm |
Fuel Consumption Overall | 10.1 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 61 L | 60 L |