2008 Opel Signum vs. 1998 Opel Astra
To start off, 2008 Opel Signum is newer by 10 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 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 41 more horse power than 1998 Opel Astra. (134 HP @ 5600 RPM). In normal driving conditions, 2008 Opel Signum should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 182 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 3200 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
2008 Opel Signum | 1998 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2008 | 1998 |
Engine Position | Front | Front |
Engine Size | 2957 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 134 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 370 Nm | 188 Nm |
Torque RPM | 1900 RPM | 3200 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 | 1670 kg | 1260 kg |
Vehicle Length | 4640 mm | 4060 mm |
Vehicle Width | 1800 mm | 1700 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2840 mm | 2620 mm |