2008 Opel Astra vs. 2005 Opel Signum
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 1,908 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 250 kg more than 2008 Opel Astra.
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 Signum (265 Nm @ 2500 RPM) has 89 more torque (in Nm) than 2008 Opel Astra. (176 Nm @ 3800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2008 Opel Astra | 2005 Opel Signum | |
Make | Opel | Opel |
Model | Astra | Signum |
Year Released | 2008 | 2005 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1908 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 0 HP | 173 HP |
Torque | 176 Nm | 265 Nm |
Torque RPM | 3800 RPM | 2500 RPM |
Engine Bore Size | 80.5 mm | 86 mm |
Engine Stroke Size | 88.2 mm | 86 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 208 km/hour | 220 km/hour |
Acceleration 0-100mph | 10.2 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1310 kg | 1560 kg |
Vehicle Length | 3540 mm | 4640 mm |
Vehicle Height | 1700 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2620 mm |
Fuel Consumption Overall | 7.3 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 52 L | 60 L |