1952 Austin A 40 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 56 year(s). Which means there will be less support and parts availability for 1952 Austin A 40. In addition, the cost of maintenance, including insurance, on 1952 Austin A 40 would be higher. At 1,298 cc (4 cylinders), 2008 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2008 Daihatsu Sirion (90 HP @ 6000 RPM) has 49 more horse power than 1952 Austin A 40. (41 HP @ 4500 RPM) In normal driving conditions, 2008 Daihatsu Sirion should accelerate faster than 1952 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1952 Austin A 40 weights approximately 20 kg more than 2008 Daihatsu Sirion.
Because 2008 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1952 Austin A 40. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Daihatsu Sirion (120 Nm @ 4400 RPM) has 41 more torque (in Nm) than 1952 Austin A 40. (79 Nm @ 2400 RPM). This means 2008 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1952 Austin A 40.
Compare all specifications:
| 1952 Austin A 40 | 2008 Daihatsu Sirion | |
| Make | Austin | Daihatsu |
| Model | A 40 | Sirion |
| Year Released | 1952 | 2008 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1199 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 41 HP | 90 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 79 Nm | 120 Nm |
| Torque RPM | 2400 RPM | 4400 RPM |
| Engine Bore Size | 65.5 mm | 72 mm |
| Engine Stroke Size | 89 mm | 79.7 mm |
| Engine Compression Ratio | 7.2:1 | 10.0:1 |
| Top Speed | 113 km/hour | 165 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1000 kg | 980 kg |
| Vehicle Length | 4060 mm | 3610 mm |
| Vehicle Width | 1610 mm | 1670 mm |
| Vehicle Height | 1590 mm | 1560 mm |
| Wheelbase Size | 2360 mm | 2440 mm |
