2003 Daihatsu YRV vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Daihatsu YRV. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu YRV would be higher. Both 2003 Daihatsu YRV and 2011 Daihatsu Sirion are equipped with a 1,298 cc engine. In terms of performance, 2011 Daihatsu Sirion (86 HP @ 6000 RPM) has 1 more horse power than 2003 Daihatsu YRV. (85 HP @ 5800 RPM) In normal driving conditions, 2011 Daihatsu Sirion should accelerate faster than 2003 Daihatsu YRV.
Because 2003 Daihatsu YRV is four wheel drive (4WD), it will have significant more traction and grip than 2011 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2003 Daihatsu YRV 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, 2011 Daihatsu Sirion (121 Nm @ 3200 RPM) has 1 more torque (in Nm) than 2003 Daihatsu YRV. (120 Nm @ 3200 RPM). This means 2011 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu YRV.
Compare all specifications:
| 2003 Daihatsu YRV | 2011 Daihatsu Sirion | |
| Make | Daihatsu | Daihatsu |
| Model | YRV | Sirion |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 85 HP | 86 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 120 Nm | 121 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 72 mm | 72 mm |
| Engine Stroke Size | 79.7 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Doors | 5 doors | 5 doors |
