1980 Fiat 131 vs. 2010 Daihatsu Sirion
To start off, 2010 Daihatsu Sirion is newer by 30 year(s). Which means there will be less support and parts availability for 1980 Fiat 131. In addition, the cost of maintenance, including insurance, on 1980 Fiat 131 would be higher. At 1,298 cc (4 cylinders), 2010 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2010 Daihatsu Sirion (86 HP @ 6000 RPM) has 22 more horse power than 1980 Fiat 131. (64 HP @ 5400 RPM) In normal driving conditions, 2010 Daihatsu Sirion should accelerate faster than 1980 Fiat 131.
Because 1980 Fiat 131 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1980 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2010 Daihatsu Sirion, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Daihatsu Sirion (121 Nm @ 3200 RPM) has 19 more torque (in Nm) than 1980 Fiat 131. (102 Nm @ 3000 RPM). This means 2010 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1980 Fiat 131.
Compare all specifications:
| 1980 Fiat 131 | 2010 Daihatsu Sirion | |
| Make | Fiat | Daihatsu |
| Model | 131 | Sirion |
| Year Released | 1980 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1295 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 64 HP | 86 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 102 Nm | 121 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 76 mm | 72 mm |
| Engine Stroke Size | 71.5 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
