1998 Opel Astra vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,997 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (148 HP @ 4000 RPM) has 63 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 90 kg more than 1998 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, 2002 Opel Signum (315 Nm @ 2000 RPM) has 127 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 1800 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
1998 Opel Astra | 2002 Opel Signum | |
Make | Opel | Opel |
Model | Astra | Signum |
Year Released | 1998 | 2002 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1997 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 85 HP | 148 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 188 Nm | 315 Nm |
Torque RPM | 1800 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 90 mm | 90.4 mm |
Engine Compression Ratio | 18.5:1 | 18.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1290 kg | 1380 kg |
Vehicle Length | 4060 mm | 4640 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2640 mm |
Fuel Tank Capacity | 44 L | 60 L |