2009 Toyota Sienna vs. 2010 Daihatsu Sirion
To start off, 2010 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2009 Toyota Sienna would be higher. At 3,455 cc (6 cylinders), 2009 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2009 Toyota Sienna (266 HP @ 6200 RPM) has 197 more horse power than 2010 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 2009 Toyota Sienna should accelerate faster than 2010 Daihatsu Sirion.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 Toyota Sienna (332 Nm @ 4700 RPM) has 238 more torque (in Nm) than 2010 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2009 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2010 Daihatsu Sirion. 2009 Toyota Sienna has automatic transmission and 2010 Daihatsu Sirion has manual transmission. 2010 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Toyota Sienna | 2010 Daihatsu Sirion | |
| Make | Toyota | Daihatsu |
| Model | Sienna | Sirion |
| Year Released | 2009 | 2010 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3455 cc | 998 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 266 HP | 69 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 332 Nm | 94 Nm |
| Torque RPM | 4700 RPM | 3600 RPM |
| Engine Compression Ratio | 9.8:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
