1991 Rover 400 vs. 2006 Saab 03-Sep
To start off, 2006 Saab 03-Sep is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 1,983 cc (4 cylinders), 2006 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2006 Saab 03-Sep (210 HP @ 5500 RPM) has 124 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM) In normal driving conditions, 2006 Saab 03-Sep should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 03-Sep weights approximately 360 kg more than 1991 Rover 400. 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, 2006 Saab 03-Sep (300 Nm) has 120 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2006 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1991 Rover 400 | 2006 Saab 03-Sep | |
| Make | Rover | Saab |
| Model | 400 | 03-Sep |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 210 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Torque | 180 Nm | 300 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1170 kg | 1530 kg |
| Vehicle Length | 4370 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2680 mm |
