1971 Jensen FF vs. 2012 Daihatsu Sirion
To start off, 2012 Daihatsu Sirion is newer by 41 year(s). Which means there will be less support and parts availability for 1971 Jensen FF. In addition, the cost of maintenance, including insurance, on 1971 Jensen FF would be higher. At 6,276 cc (8 cylinders), 1971 Jensen FF is equipped with a bigger engine. In terms of performance, 1971 Jensen FF (279 HP @ 4600 RPM) has 210 more horse power than 2012 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1971 Jensen FF should accelerate faster than 2012 Daihatsu Sirion.
Let's talk about torque, 1971 Jensen FF (587 Nm @ 2800 RPM) has 493 more torque (in Nm) than 2012 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1971 Jensen FF will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Sirion.
Compare all specifications:
| 1971 Jensen FF | 2012 Daihatsu Sirion | |
| Make | Jensen | Daihatsu |
| Model | FF | Sirion |
| Year Released | 1971 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 6276 cc | 998 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 279 HP | 69 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 587 Nm | 94 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
