2006 Daihatsu Sirion vs. 1971 Triumph 2000
To start off, 2006 Daihatsu Sirion is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Triumph 2000. In addition, the cost of maintenance, including insurance, on 1971 Triumph 2000 would be higher. At 1,998 cc (6 cylinders), 1971 Triumph 2000 is equipped with a bigger engine. In terms of performance, 2006 Daihatsu Sirion (86 HP @ 6000 RPM) has 3 more horse power than 1971 Triumph 2000. (83 HP @ 5000 RPM). In normal driving conditions, 2006 Daihatsu Sirion should accelerate faster than 1971 Triumph 2000. With that said, vehicle weight also plays an important factor in acceleration. 1971 Triumph 2000 weights approximately 415 kg more than 2006 Daihatsu Sirion.
Let's talk about torque, 1971 Triumph 2000 (136 Nm @ 2900 RPM) has 15 more torque (in Nm) than 2006 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1971 Triumph 2000 will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2006 Daihatsu Sirion | 1971 Triumph 2000 | |
| Make | Daihatsu | Triumph |
| Model | Sirion | 2000 |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 121 Nm | 136 Nm |
| Torque RPM | 3200 RPM | 2900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 830 kg | 1245 kg |
| Vehicle Length | 3400 mm | 4510 mm |
| Vehicle Height | 1250 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2700 mm |
