2005 Opel Signum vs. 2009 Saab 03-Sep
To start off, 2009 Saab 03-Sep is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 1,998 cc (4 cylinders), 2009 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2009 Saab 03-Sep (210 HP @ 5500 RPM) has 37 more horse power than 2005 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2009 Saab 03-Sep should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saab 03-Sep weights approximately 14 kg more than 2005 Opel Signum. 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, 2009 Saab 03-Sep (301 Nm @ 2500 RPM) has 36 more torque (in Nm) than 2005 Opel Signum. (265 Nm @ 2500 RPM). This means 2009 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
| 2005 Opel Signum | 2009 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Signum | 03-Sep |
| Year Released | 2005 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 210 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 265 Nm | 301 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1574 kg |
| Vehicle Length | 4640 mm | 4650 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Consumption Overall | 9.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 60 L | 61 L |
