2009 Daihatsu Sirion vs. 1947 Triumph Roadster
To start off, 2009 Daihatsu Sirion is newer by 62 year(s). Which means there will be less support and parts availability for 1947 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1947 Triumph Roadster would be higher. At 1,776 cc (4 cylinders), 1947 Triumph Roadster is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (101 HP @ 3600 RPM) has 39 more horse power than 1947 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1947 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1947 Triumph Roadster weights approximately 208 kg more than 2009 Daihatsu Sirion.
Because 1947 Triumph Roadster 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 1947 Triumph Roadster. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Daihatsu Sirion (140 Nm @ 4600 RPM) has 15 more torque (in Nm) than 1947 Triumph Roadster. (125 Nm @ 2000 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1947 Triumph Roadster.
Compare all specifications:
| 2009 Daihatsu Sirion | 1947 Triumph Roadster | |
| Make | Daihatsu | Triumph |
| Model | Sirion | Roadster |
| Year Released | 2009 | 1947 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1776 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 101 HP | 62 HP |
| Engine RPM | 3600 RPM | 4500 RPM |
| Torque | 140 Nm | 125 Nm |
| Torque RPM | 4600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 942 kg | 1150 kg |
| Vehicle Length | 3610 mm | 4290 mm |
| Vehicle Width | 1560 mm | 1630 mm |
| Vehicle Height | 1670 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2550 mm |
