2008 Opel Speedster vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2008 Opel Speedster would be higher. At 1,998 cc (4 cylinders), 2009 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (239 HP @ 5600 RPM) has 42 more horse power than 2008 Opel Speedster. (197 HP @ 5500 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 2008 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 388 kg more than 2008 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Opel Speedster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2009 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Opel Astra (320 Nm @ 2400 RPM) has 70 more torque (in Nm) than 2008 Opel Speedster. (250 Nm @ 1950 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Speedster.
Compare all specifications:
| 2008 Opel Speedster | 2009 Opel Astra | |
| Make | Opel | Opel |
| Model | Speedster | Astra |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 1996 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 239 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 250 Nm | 320 Nm |
| Torque RPM | 1950 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 243 km/hour | 244 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 6.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1005 kg | 1393 kg |
| Vehicle Length | 3790 mm | 4300 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1120 mm | 1410 mm |
| Wheelbase Size | 2340 mm | 2620 mm |
| Fuel Consumption Overall | 8.5 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 36 L | 52 L |
