2003 Opel Signum vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 1,998 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (99 HP @ 3120 RPM) has 10 more horse power than 2008 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 340 kg more than 2008 Opel Astra. 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, 2003 Opel Signum (230 Nm @ 1500 RPM) has 105 more torque (in Nm) than 2008 Opel Astra. (125 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2003 Opel Signum | 2008 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2003 | 2008 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1362 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 89 HP |
Engine RPM | 3120 RPM | 5600 RPM |
Torque | 230 Nm | 125 Nm |
Torque RPM | 1500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 73.4 mm |
Engine Stroke Size | 90 mm | 80.6 mm |
Engine Compression Ratio | 18.5:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 185 km/hour | 178 km/hour |
Acceleration 0-100mph | 14.3 seconds | 14.1 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 | 1620 kg | 1280 kg |
Vehicle Length | 4640 mm | 4520 mm |
Vehicle Width | 1800 mm | 2000 mm |
Vehicle Height | 1470 mm | 1510 mm |
Wheelbase Size | 2840 mm | 2710 mm |
Fuel Consumption Overall | 5.9 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 60 L | 52 L |