1985 Alfa Romeo Arna vs. 1998 Daihatsu Sirion
To start off, 1998 Daihatsu Sirion is newer by 13 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 1,298 cc (4 cylinders), 1998 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 1998 Daihatsu Sirion (100 HP @ 7000 RPM) has 33 more horse power than 1985 Alfa Romeo Arna. (67 HP @ 6000 RPM) In normal driving conditions, 1998 Daihatsu Sirion should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1998 Daihatsu Sirion weights approximately 50 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 1998 Daihatsu Sirion 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, 1998 Daihatsu Sirion (120 Nm @ 4400 RPM) has 30 more torque (in Nm) than 1985 Alfa Romeo Arna. (90 Nm @ 3200 RPM). This means 1998 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 1998 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | Arna | Sirion |
| Year Released | 1985 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 100 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 90 Nm | 120 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 900 kg |
| Vehicle Length | 4010 mm | 3680 mm |
| Vehicle Width | 1630 mm | 1600 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2430 mm | 2350 mm |
