2003 Opel Signum vs. 1998 Opel Astra
To start off, 2003 Opel Signum is newer by 5 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 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (208 HP @ 6200 RPM) has 94 more horse power than 1998 Opel Astra. (114 HP @ 5400 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 410 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 130 more torque (in Nm) than 1998 Opel Astra. (170 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
2003 Opel Signum | 1998 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2003 | 1998 |
Engine Position | Front | Front |
Engine Size | 3173 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 114 HP |
Engine RPM | 6200 RPM | 5400 RPM |
Torque | 300 Nm | 170 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Bore Size | 87.5 mm | 80.6 mm |
Engine Stroke Size | 88 mm | 88.2 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1610 kg | 1200 kg |
Vehicle Length | 4640 mm | 4060 mm |
Vehicle Width | 1800 mm | 1700 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2740 mm | 2620 mm |