1986 Citroen BX vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Citroen BX. In addition, the cost of maintenance, including insurance, on 1986 Citroen BX would be higher. At 2,139 cc (4 cylinders), 1986 Citroen BX is equipped with a bigger engine. In terms of performance, 1986 Citroen BX (197 HP @ 5250 RPM) has 111 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1986 Citroen BX should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1986 Citroen BX weights approximately 340 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Citroen BX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 1986 Citroen BX 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, 1986 Citroen BX (294 Nm) has 174 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm). This means 1986 Citroen BX will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 1986 Citroen BX has manual transmission. 1986 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Citroen BX | 2008 Daihatsu Sirion | |
| Make | Citroen | Daihatsu |
| Model | BX | Sirion |
| Year Released | 1986 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2139 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 86 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 294 Nm | 120 Nm |
| Engine Bore Size | 91.4 mm | 72 mm |
| Engine Stroke Size | 81.6 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1280 kg | 940 kg |
| Vehicle Length | 4240 mm | 3400 mm |
| Vehicle Height | 1370 mm | 1250 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 40 L |
