2009 Citroen C4 vs. 2006 Daihatsu Sirion
To start off, 2009 Citroen C4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2006 Daihatsu Sirion would be higher. At 1,587 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (108 HP) has 39 more horse power than 2006 Daihatsu Sirion. (69 HP). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 373 kg more than 2006 Daihatsu Sirion. 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, 2009 Citroen C4 (147 Nm @ 4000 RPM) has 53 more torque (in Nm) than 2006 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2009 Citroen C4 | 2006 Daihatsu Sirion | |
| Make | Citroen | Daihatsu |
| Model | C4 | Sirion |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 69 HP |
| Torque | 147 Nm | 94 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 10.6 seconds | 13.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1263 kg | 890 kg |
| Vehicle Length | 4270 mm | 3610 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1460 mm | 1560 mm |
| Wheelbase Size | 2610 mm | 2440 mm |
| Fuel Consumption Overall | 7.1 L/100km | 5 L/100km |
| Fuel Tank Capacity | 60 L | 40 L |
