1974 Alfa Romeo Giulia vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 37 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Giulia would be higher. At 1,570 cc (4 cylinders), 1974 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1974 Alfa Romeo Giulia (114 HP @ 5500 RPM) has 45 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1974 Alfa Romeo Giulia 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 1974 Alfa Romeo Giulia. 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, 1974 Alfa Romeo Giulia (190 Nm) has 96 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm). This means 1974 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 1974 Alfa Romeo Giulia | 2011 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | Giulia | Sirion |
| Year Released | 1974 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 69 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 190 Nm | 94 Nm |
| 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 | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
