1972 Alfa Romeo GT vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 40 year(s). Which means there will be less support and parts availability for 1972 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1972 Alfa Romeo GT would be higher. At 1,569 cc (4 cylinders), 1972 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 1972 Alfa Romeo GT (125 HP @ 6000 RPM) has 56 more horse power than 2012 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1972 Alfa Romeo GT should accelerate faster than 2012 Daihatsu Sirion.
Because 2012 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1972 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2012 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, 1972 Alfa Romeo GT (156 Nm @ 2800 RPM) has 62 more torque (in Nm) than 2012 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1972 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
| 1972 Alfa Romeo GT | 2012 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | GT | Sirion |
| Year Released | 1972 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1569 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 69 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 156 Nm | 94 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 78 mm | 71.1 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
