2001 Opel Astra vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. Both 2001 Opel Astra and 2003 Vauxhall Signum are equipped with a 2,198 cc engine. In terms of performance, 2003 Vauxhall Signum (153 HP @ 5600 RPM) has 11 more horse power than 2001 Opel Astra. (142 HP @ 5600 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 270 kg more than 2001 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 Vauxhall Signum (220 Nm @ 3800 RPM) has 17 more torque (in Nm) than 2001 Opel Astra. (203 Nm @ 4000 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
2001 Opel Astra | 2003 Vauxhall Signum | |
Make | Opel | Vauxhall |
Model | Astra | Signum |
Year Released | 2001 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2198 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 142 HP | 153 HP |
Engine RPM | 5600 RPM | 5600 RPM |
Torque | 203 Nm | 220 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1180 kg | 1450 kg |
Vehicle Length | 4260 mm | 4640 mm |
Vehicle Width | 1720 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2840 mm |