2005 Opel Vectra vs. 2002 Saab 05-Sep
To start off, 2005 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2002 Saab 05-Sep would be higher. At 1,983 cc (4 cylinders), 2002 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2002 Saab 05-Sep (148 HP @ 5300 RPM) has 39 more horse power than 2005 Opel Vectra. (109 HP @ 5600 RPM) In normal driving conditions, 2002 Saab 05-Sep should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Saab 05-Sep weights approximately 145 kg more than 2005 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, 2002 Saab 05-Sep (240 Nm @ 1800 RPM) has 76 more torque (in Nm) than 2005 Opel Vectra. (164 Nm @ 3800 RPM). This means 2002 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2002 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Vectra | 05-Sep |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 148 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 164 Nm | 240 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 80.5 mm | 86 mm |
| Engine Stroke Size | 88.2 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1340 kg | 1485 kg |
| Vehicle Length | 4830 mm | 4820 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 75 L |
