2007 Saab 05-Sep vs. 1991 Saab 9000
To start off, 2007 Saab 05-Sep is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Saab 9000. In addition, the cost of maintenance, including insurance, on 1991 Saab 9000 would be higher. Both 2007 Saab 05-Sep and 1991 Saab 9000 are equipped with a 1,985 cc engine. In terms of performance, 2007 Saab 05-Sep (148 HP @ 5500 RPM) has 13 more horse power than 1991 Saab 9000. (135 HP @ 5500 RPM). In normal driving conditions, 2007 Saab 05-Sep should accelerate faster than 1991 Saab 9000. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 290 kg more than 1991 Saab 9000. 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 05-Sep (240 Nm @ 1800 RPM) has 68 more torque (in Nm) than 1991 Saab 9000. (172 Nm @ 3000 RPM). This means 2007 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 Saab 9000.
Compare all specifications:
| 2007 Saab 05-Sep | 1991 Saab 9000 | |
| Make | Saab | Saab |
| Model | 05-Sep | 9000 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 135 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 240 Nm | 172 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 90 mm | 90 mm |
| Engine Stroke Size | 78 mm | 78 mm |
| Engine Compression Ratio | 8.8:1 | 10.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 215 km/hour | 192 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1305 kg |
| Vehicle Length | 4830 mm | 4630 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2720 mm |
| Fuel Tank Capacity | 75 L | 54 L |
