2002 Opel Astra vs. 2005 Saab 03-Sep
To start off, 2005 Saab 03-Sep is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2005 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 03-Sep (207 HP @ 5300 RPM) has 118 more horse power than 2002 Opel Astra. (89 HP @ 6000 RPM) In normal driving conditions, 2005 Saab 03-Sep should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 03-Sep weights approximately 580 kg more than 2002 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 (300 Nm @ 2500 RPM) has 173 more torque (in Nm) than 2002 Opel Astra. (127 Nm @ 4000 RPM). This means 2005 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra.
Compare all specifications:
| 2002 Opel Astra | 2005 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Astra | 03-Sep |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1387 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 207 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 127 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1110 kg | 1690 kg |
| Vehicle Length | 4260 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 52 L | 61 L |
