1987 Citroen AX vs. 1999 Saab 03-Sep
To start off, 1999 Saab 03-Sep is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 2,171 cc (4 cylinders), 1999 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 1999 Saab 03-Sep (123 HP @ 4000 RPM) has 75 more horse power than 1987 Citroen AX. (48 HP @ 6000 RPM) In normal driving conditions, 1999 Saab 03-Sep should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 1999 Saab 03-Sep weights approximately 822 kg more than 1987 Citroen AX. 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, 1999 Saab 03-Sep (280 Nm @ 1800 RPM) has 206 more torque (in Nm) than 1987 Citroen AX. (74 Nm @ 3700 RPM). This means 1999 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 1999 Saab 03-Sep | |
| Make | Citroen | Saab |
| Model | AX | 03-Sep |
| Year Released | 1987 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 74 Nm | 280 Nm |
| Torque RPM | 3700 RPM | 1800 RPM |
| Engine Bore Size | 70 mm | 84 mm |
| Engine Stroke Size | 62 mm | 98 mm |
| Engine Compression Ratio | 9.4:1 | 19.5:1 |
| Top Speed | 148 km/hour | 247 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 708 kg | 1530 kg |
| Vehicle Length | 3530 mm | 4640 mm |
| Vehicle Width | 1560 mm | 1720 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2350 mm | 2680 mm |
| Fuel Tank Capacity | 36 L | 68 L |
