2003 Opel Astra vs. 2004 Saab 03-Sep
To start off, 2004 Saab 03-Sep is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. Both 2003 Opel Astra and 2004 Saab 03-Sep are equipped with a 1,998 cc engine. In terms of performance, 2004 Saab 03-Sep (207 HP @ 5300 RPM) has 33 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 2004 Saab 03-Sep should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Saab 03-Sep weights approximately 280 kg more than 2003 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, 2004 Saab 03-Sep (300 Nm @ 2500 RPM) has 49 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2004 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2004 Saab 03-Sep has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2004 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Astra | 03-Sep |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 207 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 251 Nm | 300 Nm |
| Torque RPM | 1950 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 86.1 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1690 kg |
| Vehicle Length | 4260 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2740 mm | 2680 mm |
| Fuel Consumption Overall | 9.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 52 L | 61 L |
