2009 Daihatsu Sirion vs. 1961 Saab 750
To start off, 2009 Daihatsu Sirion is newer by 48 year(s). Which means there will be less support and parts availability for 1961 Saab 750. In addition, the cost of maintenance, including insurance, on 1961 Saab 750 would be higher. At 1,495 cc (4 cylinders), 2009 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (102 HP @ 6000 RPM) has 54 more horse power than 1961 Saab 750. (48 HP @ 5000 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1961 Saab 750. With that said, vehicle weight also plays an important factor in acceleration. 2009 Daihatsu Sirion weights approximately 52 kg more than 1961 Saab 750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1961 Saab 750. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Daihatsu Sirion (132 Nm @ 4400 RPM) has 48 more torque (in Nm) than 1961 Saab 750. (84 Nm @ 3500 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1961 Saab 750.
Compare all specifications:
| 2009 Daihatsu Sirion | 1961 Saab 750 | |
| Make | Daihatsu | Saab |
| Model | Sirion | 750 |
| Year Released | 2009 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 1495 cc | 748 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 48 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 132 Nm | 84 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Engine Bore Size | 72 mm | 66 mm |
| Engine Stroke Size | 91.8 mm | 72.9 mm |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Top Speed | 185 km/hour | 151 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 905 kg | 853 kg |
| Vehicle Length | 3640 mm | 4020 mm |
| Vehicle Width | 1670 mm | 1570 mm |
| Vehicle Height | 1560 mm | 1480 mm |
| Wheelbase Size | 2440 mm | 2500 mm |
| Fuel Tank Capacity | 40 L | 60 L |
