2009 Daihatsu Sirion vs. 1972 Simca 1000
To start off, 2009 Daihatsu Sirion is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Simca 1000. In addition, the cost of maintenance, including insurance, on 1972 Simca 1000 would be higher. At 1,298 cc (4 cylinders), 2009 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (101 HP @ 3600 RPM) has 58 more horse power than 1972 Simca 1000. (43 HP @ 6000 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1972 Simca 1000. With that said, vehicle weight also plays an important factor in acceleration. 2009 Daihatsu Sirion weights approximately 167 kg more than 1972 Simca 1000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Daihatsu Sirion (140 Nm @ 4600 RPM) has 76 more torque (in Nm) than 1972 Simca 1000. (64 Nm @ 3000 RPM). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1972 Simca 1000.
Compare all specifications:
| 2009 Daihatsu Sirion | 1972 Simca 1000 | |
| Make | Daihatsu | Simca |
| Model | Sirion | 1000 |
| Year Released | 2009 | 1972 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 1298 cc | 944 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 43 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 140 Nm | 64 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Engine Bore Size | 72 mm | 68 mm |
| Engine Stroke Size | 79.7 mm | 65 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 942 kg | 775 kg |
| Vehicle Length | 3610 mm | 3810 mm |
| Vehicle Width | 1560 mm | 1500 mm |
| Vehicle Height | 1670 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2230 mm |
