2006 Opel Vectra vs. 2007 Saab 03-Sep
To start off, 2007 Saab 03-Sep is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2006 Opel Vectra would be higher. At 1,996 cc (4 cylinders), 2007 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2007 Saab 03-Sep (173 HP @ 5500 RPM) has 69 more horse power than 2006 Opel Vectra. (104 HP @ 6000 RPM) In normal driving conditions, 2007 Saab 03-Sep should accelerate faster than 2006 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 03-Sep weights approximately 40 kg more than 2006 Opel Vectra. 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 03-Sep (265 Nm @ 2500 RPM) has 115 more torque (in Nm) than 2006 Opel Vectra. (150 Nm @ 3900 RPM). This means 2007 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra.
Compare all specifications:
| 2006 Opel Vectra | 2007 Saab 03-Sep | |
| Make | Opel | Saab |
| Model | Vectra | 03-Sep |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 150 Nm | 265 Nm |
| Torque RPM | 3900 RPM | 2500 RPM |
| Engine Bore Size | 79 mm | 86 mm |
| Engine Stroke Size | 81.5 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 192 km/hour | 225 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 8.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1400 kg |
| Vehicle Length | 4600 mm | 4640 mm |
| Vehicle Width | 1800 mm | 2040 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Overall | 7.4 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 61 L | 62 L |
