2005 Opel Astra vs. 2007 Saab 05-Sep
To start off, 2007 Saab 05-Sep is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,290 cc, 2007 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2007 Saab 05-Sep (182 HP @ 5500 RPM) has 85 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM) In normal driving conditions, 2007 Saab 05-Sep should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 415 kg more than 2005 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, 2007 Saab 05-Sep (280 Nm @ 1800 RPM) has 138 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2007 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2007 Saab 05-Sep has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2007 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Astra | 05-Sep |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2290 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 97 HP | 182 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 142 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Acceleration 0-100mph | 11.5 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1525 kg |
| Wheelbase Size | 2700 mm | 4830 mm |
| Fuel Consumption Overall | 7.8 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 52 L | 70 L |
