1987 Citroen AX vs. 2006 Daihatsu Sirion
To start off, 2006 Daihatsu Sirion is newer by 19 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 1,358 cc (4 cylinders), 1987 Citroen AX is equipped with a bigger engine. In terms of performance, 2006 Daihatsu Sirion (86 HP @ 6000 RPM) has 11 more horse power than 1987 Citroen AX. (75 HP @ 5800 RPM) In normal driving conditions, 2006 Daihatsu Sirion should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Daihatsu Sirion weights approximately 5 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.
Because 1987 Citroen AX is four wheel drive (4WD), it will have significant more traction and grip than 2006 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 1987 Citroen AX will offer significantly more control. 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 Daihatsu Sirion (121 Nm) has 11 more torque (in Nm) than 1987 Citroen AX. (110 Nm). This means 2006 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2006 Daihatsu Sirion | |
| Make | Citroen | Daihatsu |
| Model | AX | Sirion |
| Year Released | 1987 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1358 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 86 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 110 Nm | 121 Nm |
| Engine Bore Size | 75 mm | 72 mm |
| Engine Stroke Size | 77 mm | 79.7 mm |
| Top Speed | 167 km/hour | 180 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 825 kg | 830 kg |
| Vehicle Length | 3540 mm | 3400 mm |
| Vehicle Height | 1350 mm | 1250 mm |
| Wheelbase Size | 2290 mm | 2440 mm |
