2009 Kia Rio vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Kia Rio. In addition, the cost of maintenance, including insurance, on 2009 Kia Rio would be higher. At 1,598 cc (4 cylinders), 2009 Kia Rio is equipped with a bigger engine. In terms of performance, 2009 Kia Rio (110 HP @ 6000 RPM) has 41 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 2009 Kia Rio should accelerate faster than 2011 Daihatsu Sirion.
Because 2011 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 2009 Kia Rio. In wet, icy, snow, or gravel driving conditions, 2011 Daihatsu Sirion will offer significantly more control. 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 Kia Rio (145 Nm @ 4500 RPM) has 51 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2009 Kia Rio will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 2009 Kia Rio | 2011 Daihatsu Sirion | |
| Make | Kia | Daihatsu |
| Model | Rio | Sirion |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 110 HP | 69 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 145 Nm | 94 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Compression Ratio | 17.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
