2008 Saab 03-Sep vs. 2001 Opel Signum
To start off, 2008 Saab 03-Sep is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Saab 03-Sep (255 HP @ 5500 RPM) has 47 more horse power than 2001 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 2008 Saab 03-Sep should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 170 kg more than 2008 Saab 03-Sep.
Because 2008 Saab 03-Sep is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Saab 03-Sep (350 Nm @ 2000 RPM) has 50 more torque (in Nm) than 2001 Opel Signum. (300 Nm @ 4000 RPM). This means 2008 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 2001 Opel Signum has automatic transmission and 2008 Saab 03-Sep has manual transmission. 2008 Saab 03-Sep will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Saab 03-Sep | 2001 Opel Signum | |
| Make | Saab | Opel |
| Model | 03-Sep | Signum |
| Year Released | 2008 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2784 cc | 3173 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 350 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Top Speed | 235 km/hour | 237 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1440 kg | 1610 kg |
| Vehicle Length | 4650 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2640 mm |
| Fuel Consumption Overall | 12.4 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 61 L | 52 L |
