2008 Opel Astra vs. 2003 Vauxhall Signum
To start off, 2008 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Signum. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Signum would be higher. At 1,997 cc (4 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (173 HP @ 5500 RPM) has 69 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 100 kg more than 2003 Vauxhall Signum.
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 Vauxhall Signum (265 Nm @ 2500 RPM) has 115 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2008 Opel Astra | 2003 Vauxhall Signum | |
Make | Opel | Vauxhall |
Model | Astra | Signum |
Year Released | 2008 | 2003 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 1997 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 150 Nm | 265 Nm |
Torque RPM | 3900 RPM | 2500 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1515 kg | 1415 kg |
Vehicle Length | 4480 mm | 4640 mm |
Vehicle Width | 2030 mm | 1800 mm |
Vehicle Height | 1840 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2840 mm |