2005 Opel Vectra vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 3 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. At 2,197 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (174 HP @ 5500 RPM) has 21 more horse power than 2008 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 50 kg more than 2008 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Opel Vectra (265 Nm @ 2500 RPM) has 45 more torque (in Nm) than 2008 Opel Signum. (220 Nm @ 3800 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum. 2008 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. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Vectra | 2008 Opel Signum | |
Make | Opel | Opel |
Model | Vectra | Signum |
Year Released | 2005 | 2008 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 2197 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 174 HP | 153 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 265 Nm | 220 Nm |
Torque RPM | 2500 RPM | 3800 RPM |
Engine Bore Size | 86 mm | 86 mm |
Engine Stroke Size | 86 mm | 94.6 mm |
Engine Compression Ratio | 9.5:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 222 km/hour | 211 km/hour |
Acceleration 0-100mph | 9.4 seconds | 9.8 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1585 kg | 1535 kg |
Vehicle Length | 4830 mm | 4640 mm |
Vehicle Width | 1800 mm | 1800 mm |
Vehicle Height | 1510 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2840 mm |
Fuel Consumption Overall | 9.2 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 60 L | 60 L |