2001 Opel Vectra vs. 2005 Saab 05-Sep
To start off, 2005 Saab 05-Sep is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,962 cc (6 cylinders), 2005 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 05-Sep (197 HP @ 2500 RPM) has 52 more horse power than 2001 Opel Vectra. (145 HP @ 5600 RPM) In normal driving conditions, 2005 Saab 05-Sep should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 05-Sep weights approximately 105 kg more than 2001 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, 2005 Saab 05-Sep (310 Nm @ 2500 RPM) has 107 more torque (in Nm) than 2001 Opel Vectra. (203 Nm @ 4000 RPM). This means 2005 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 2001 Opel Vectra | 2005 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Vectra | 05-Sep |
| Year Released | 2001 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 197 HP |
| Engine RPM | 5600 RPM | 2500 RPM |
| Torque | 203 Nm | 310 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 94.6 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Top Speed | 210 km/hour | 235 km/hour |
| Acceleration 0-100mph | 10.8 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1485 kg | 1590 kg |
| Vehicle Length | 4600 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 61 L | 75 L |
