2008 Opel Astra vs. 2005 Saab 05-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 05-Sep. In addition, the cost of maintenance, including insurance, on 2005 Saab 05-Sep would be higher. At 2,290 cc (4 cylinders), 2005 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 05-Sep (182 HP @ 1800 RPM) has 93 more horse power than 2008 Opel Astra. (89 HP @ 4000 RPM) In normal driving conditions, 2005 Saab 05-Sep should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 05-Sep weights approximately 145 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 05-Sep (280 Nm @ 1800 RPM) has 80 more torque (in Nm) than 2008 Opel Astra. (200 Nm @ 1750 RPM). This means 2005 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2005 Saab 05-Sep has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Astra | 2005 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Astra | 05-Sep |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 2290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 182 HP |
| Engine RPM | 4000 RPM | 1800 RPM |
| Torque | 200 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Engine Bore Size | 69.6 mm | 90.1 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Engine Compression Ratio | 18.0:1 | 9.3:1 |
| Acceleration 0-100mph | 14.1 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1525 kg |
| Vehicle Length | 4520 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1480 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 4.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 52 L | 75 L |
