2004 Opel Signum vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 1,998 cc (4 cylinders), 2012 Opel Astra is equipped with a bigger engine. In terms of performance, 2012 Opel Astra (197 HP @ 5600 RPM) has 24 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2012 Opel Astra should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 175 kg more than 2012 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 3 more torque (in Nm) than 2012 Opel Astra. (262 Nm @ 4200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 Opel Astra.
Compare all specifications:
2004 Opel Signum | 2012 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2004 | 2012 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 197 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 265 Nm | 262 Nm |
Torque RPM | 2500 RPM | 4200 RPM |
Engine Bore Size | 86 mm | 86.1 mm |
Engine Stroke Size | 86 mm | 86 mm |
Engine Compression Ratio | 9.5:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1560 kg | 1385 kg |
Vehicle Length | 4640 mm | 4260 mm |
Vehicle Width | 1800 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2620 mm |
Fuel Consumption Overall | 9.4 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 60 L | 52 L |