2002 Opel Signum vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (148 HP @ 4000 RPM) has 48 more horse power than 2002 Opel Signum. (100 HP @ 3120 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 202 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, 2008 Opel Astra (320 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2002 Opel Signum. (230 Nm @ 1500 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
2002 Opel Signum | 2008 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2002 | 2008 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1910 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 100 HP | 148 HP |
Engine RPM | 3120 RPM | 4000 RPM |
Torque | 230 Nm | 320 Nm |
Torque RPM | 1500 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 90 mm | 90.4 mm |
Engine Compression Ratio | 18.5:1 | 17.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 185 km/hour | 208 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1595 kg | 1393 kg |
Vehicle Length | 4640 mm | 4260 mm |
Vehicle Width | 1720 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2620 mm |
Fuel Consumption Overall | 5.9 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 60 L | 52 L |