2007 Opel Astra vs. 2001 Opel Signum
To start off, 2007 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 1,994 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (144 HP @ 4000 RPM) has 44 more horse power than 2007 Opel Astra. (100 HP @ 4400 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 33 kg more than 2007 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, 2007 Opel Astra (240 Nm @ 2300 RPM) has 20 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum.
Compare all specifications:
2007 Opel Astra | 2001 Opel Signum | |
Make | Opel | Opel |
Model | Astra | Signum |
Year Released | 2007 | 2001 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1686 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 100 HP | 144 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 240 Nm | 220 Nm |
Torque RPM | 2300 RPM | 2000 RPM |
Engine Bore Size | 79 mm | 82 mm |
Engine Stroke Size | 86 mm | 90.4 mm |
Engine Compression Ratio | 18.4:1 | 18.0:1 |
Top Speed | 182 km/hour | 209 km/hour |
Acceleration 0-100mph | 12.2 seconds | 10.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1365 kg | 1398 kg |
Vehicle Length | 4300 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2850 mm |
Fuel Tank Capacity | 52 L | 60 L |