1963 Citroen Ami vs. 2007 Daihatsu Sirion
To start off, 2007 Daihatsu Sirion is newer by 44 year(s). Which means there will be less support and parts availability for 1963 Citroen Ami. In addition, the cost of maintenance, including insurance, on 1963 Citroen Ami would be higher. At 1,297 cc (4 cylinders), 2007 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Sirion (86 HP @ 6000 RPM) has 64 more horse power than 1963 Citroen Ami. (22 HP @ 4500 RPM) In normal driving conditions, 2007 Daihatsu Sirion should accelerate faster than 1963 Citroen Ami. With that said, vehicle weight also plays an important factor in acceleration. 2007 Daihatsu Sirion weights approximately 320 kg more than 1963 Citroen Ami. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Daihatsu Sirion (120 Nm) has 78 more torque (in Nm) than 1963 Citroen Ami. (42 Nm). This means 2007 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1963 Citroen Ami.
Compare all specifications:
| 1963 Citroen Ami | 2007 Daihatsu Sirion | |
| Make | Citroen | Daihatsu |
| Model | Ami | Sirion |
| Year Released | 1963 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 600 cc | 1297 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 22 HP | 86 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 42 Nm | 120 Nm |
| Engine Bore Size | 74 mm | 72 mm |
| Engine Stroke Size | 70 mm | 79.7 mm |
| Engine Compression Ratio | 7.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 113 km/hour | 180 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 620 kg | 940 kg |
| Vehicle Length | 3880 mm | 3610 mm |
| Vehicle Width | 1530 mm | 1670 mm |
| Vehicle Height | 1500 mm | 1560 mm |
| Wheelbase Size | 2380 mm | 2440 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 25 L | 40 L |
