2006 Opel Signum vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 2,198 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 225 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, 2006 Opel Signum (220 Nm @ 3800 RPM) has 50 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2008 Opel Astra has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Opel Signum | 2008 Opel Astra | |
Make | Opel | Opel |
Model | Signum | Astra |
Year Released | 2006 | 2008 |
Engine Position | Front | Front |
Engine Size | 2198 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 153 HP | 0 HP |
Torque | 220 Nm | 170 Nm |
Torque RPM | 3800 RPM | 3800 RPM |
Engine Bore Size | 86 mm | 80.5 mm |
Engine Stroke Size | 94.6 mm | 88.2 mm |
Engine Compression Ratio | 12.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 211 km/hour | 188 km/hour |
Acceleration 0-100mph | 9.8 seconds | 12.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1535 kg | 1310 kg |
Vehicle Length | 4640 mm | 3510 mm |
Vehicle Height | 1470 mm | 1700 mm |
Wheelbase Size | 2840 mm | 2620 mm |
Fuel Consumption Overall | 8.3 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 60 L | 52 L |