2005 Opel Signum vs. 2004 Vauxhall Astra
To start off, 2005 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2004 Vauxhall Astra would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Vauxhall Astra (123 HP @ 5600 RPM) has 24 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2004 Vauxhall Astra should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 317 kg more than 2004 Vauxhall 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 (230 Nm @ 1500 RPM) has 57 more torque (in Nm) than 2004 Vauxhall Astra. (173 Nm @ 3800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Astra.
Compare all specifications:
2005 Opel Signum | 2004 Vauxhall Astra | |
Make | Opel | Vauxhall |
Model | Signum | Astra |
Year Released | 2005 | 2004 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1993 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 123 HP |
Engine RPM | 3120 RPM | 5600 RPM |
Torque | 230 Nm | 173 Nm |
Torque RPM | 1500 RPM | 3800 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1595 kg | 1278 kg |
Vehicle Length | 4640 mm | 4260 mm |
Vehicle Width | 1800 mm | 1800 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2740 mm | 2620 mm |