1971 Ford Cortina vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Ford Cortina. In addition, the cost of maintenance, including insurance, on 1971 Ford Cortina would be higher. At 1,298 cc (4 cylinders), 1971 Ford Cortina is equipped with a bigger engine. In terms of performance, 2011 Daihatsu Sirion (69 HP @ 6000 RPM) has 13 more horse power than 1971 Ford Cortina. (56 HP @ 5500 RPM) In normal driving conditions, 2011 Daihatsu Sirion should accelerate faster than 1971 Ford Cortina.
Because 2011 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1971 Ford Cortina. 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, 2011 Daihatsu Sirion (94 Nm @ 3600 RPM) has 3 more torque (in Nm) than 1971 Ford Cortina. (91 Nm @ 3000 RPM). This means 2011 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Cortina.
Compare all specifications:
| 1971 Ford Cortina | 2011 Daihatsu Sirion | |
| Make | Ford | Daihatsu |
| Model | Cortina | Sirion |
| Year Released | 1971 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 69 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 91 Nm | 94 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
