1961 Alfa Romeo Giulietta vs. 2001 Daihatsu Sirion
To start off, 2001 Daihatsu Sirion is newer by 40 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta would be higher. At 1,298 cc (4 cylinders), 2001 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 1961 Alfa Romeo Giulietta (76 HP @ 6300 RPM) has 4 more horse power than 2001 Daihatsu Sirion. (72 HP @ 5200 RPM). In normal driving conditions, 1961 Alfa Romeo Giulietta should accelerate faster than 2001 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu Sirion weights approximately 20 kg more than 1961 Alfa Romeo Giulietta.
Because 1961 Alfa Romeo Giulietta 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 1961 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 1961 Alfa Romeo Giulietta (112 Nm @ 4250 RPM) has 11 more torque (in Nm) than 2001 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 1961 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Sirion.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 2001 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | Giulietta | Sirion |
| Year Released | 1961 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 72 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 112 Nm | 101 Nm |
| Torque RPM | 4250 RPM | 3600 RPM |
| Engine Bore Size | 74 mm | 72 mm |
| Engine Stroke Size | 75 mm | 79.7 mm |
| Engine Compression Ratio | 8.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 166 km/hour | 179 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 840 kg |
| Vehicle Length | 3930 mm | 3680 mm |
| Vehicle Width | 1540 mm | 1600 mm |
| Vehicle Height | 1330 mm | 1460 mm |
| Wheelbase Size | 2390 mm | 2370 mm |
| Fuel Tank Capacity | 53 L | 37 L |
