2009 Daihatsu Sirion vs. 1968 Triumph 2.5
To start off, 2009 Daihatsu Sirion is newer by 41 year(s). Which means there will be less support and parts availability for 1968 Triumph 2.5. In addition, the cost of maintenance, including insurance, on 1968 Triumph 2.5 would be higher. At 2,498 cc (6 cylinders), 1968 Triumph 2.5 is equipped with a bigger engine. In terms of performance, 1968 Triumph 2.5 (150 HP @ 5500 RPM) has 64 more horse power than 2009 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1968 Triumph 2.5 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1968 Triumph 2.5 weights approximately 98 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Triumph 2.5 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 1968 Triumph 2.5. 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, 1968 Triumph 2.5 (222 Nm @ 3500 RPM) has 102 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1968 Triumph 2.5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 1968 Triumph 2.5 | |
| Make | Daihatsu | Triumph |
| Model | Sirion | 2.5 |
| Year Released | 2009 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 150 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 120 Nm | 222 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 180 km/hour | 171 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1035 kg | 1133 kg |
| Vehicle Length | 3610 mm | 4420 mm |
| Vehicle Width | 1670 mm | 1660 mm |
| Wheelbase Size | 2440 mm | 2700 mm |
| Fuel Tank Capacity | 40 L | 64 L |
