2006 Opel Astra vs. 2009 Saab 03-Sep
To start off, 2009 Saab 03-Sep is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 2,792 cc (6 cylinders), 2009 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2009 Saab 03-Sep (280 HP @ 5000 RPM) has 191 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM) In normal driving conditions, 2009 Saab 03-Sep should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saab 03-Sep weights approximately 180 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Saab 03-Sep is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Saab 03-Sep will offer significantly more control. 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 Saab 03-Sep (355 Nm @ 1900 RPM) has 230 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2009 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2009 Saab 03-Sep has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 2009 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Astra | 03-Sep |
| Year Released | 2006 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 280 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 125 Nm | 355 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1410 kg |
| Vehicle Length | 4260 mm | 4650 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Consumption Overall | 6.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 52 L | 61 L |
