1963 Fiat 1500 vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 48 year(s). Which means there will be less support and parts availability for 1963 Fiat 1500. In addition, the cost of maintenance, including insurance, on 1963 Fiat 1500 would be higher. At 1,481 cc (4 cylinders), 1963 Fiat 1500 is equipped with a bigger engine. In terms of performance, 1963 Fiat 1500 (74 HP @ 5400 RPM) has 5 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1963 Fiat 1500 should accelerate faster than 2011 Daihatsu Sirion.
Because 2011 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1963 Fiat 1500. In wet, icy, snow, or gravel driving conditions, 2011 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, 1963 Fiat 1500 (106 Nm @ 3200 RPM) has 12 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1963 Fiat 1500 will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 1963 Fiat 1500 | 2011 Daihatsu Sirion | |
| Make | Fiat | Daihatsu |
| Model | 1500 | Sirion |
| Year Released | 1963 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1481 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 69 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 106 Nm | 94 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 77 mm | 71.1 mm |
| Engine Stroke Size | 79.5 mm | 84 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
