2003 Opel Signum vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 85 kg more than 2008 Opel Astra.
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 (370 Nm @ 1900 RPM) has 120 more torque (in Nm) than 2008 Opel Astra. (250 Nm @ 1950 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2003 Opel Signum | 2008 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2003 | 2008 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 2958 cc | 1998 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 0 HP |
Torque | 370 Nm | 250 Nm |
Torque RPM | 1900 RPM | 1950 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1575 kg | 1490 kg |
Vehicle Length | 4640 mm | 3540 mm |
Vehicle Height | 1470 mm | 1700 mm |
Wheelbase Size | 2840 mm | 2610 mm |