2008 Opel Astra vs. 2005 Saab 03-Sep
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Saab 03-Sep. In addition, the cost of maintenance, including insurance, on 2005 Saab 03-Sep would be higher. At 1,985 cc (4 cylinders), 2005 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 03-Sep (148 HP @ 1800 RPM) has 44 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2005 Saab 03-Sep should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 03-Sep weights approximately 305 kg more than 2008 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, 2005 Saab 03-Sep (240 Nm @ 1800 RPM) has 90 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2005 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2005 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Astra | 03-Sep |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 148 HP |
| Engine RPM | 6000 RPM | 1800 RPM |
| Torque | 150 Nm | 240 Nm |
| Torque RPM | 3900 RPM | 1800 RPM |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Acceleration 0-100mph | 12.3 seconds | 8.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1265 kg | 1570 kg |
| Vehicle Length | 3540 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1700 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
| Fuel Consumption Overall | 10.1 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 52 L | 68 L |
