2009 Kia Rio vs. 2007 Toyota Sienna
To start off, 2009 Kia Rio is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2007 Toyota Sienna would be higher. At 3,458 cc (6 cylinders), 2007 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2007 Toyota Sienna (266 HP @ 6200 RPM) has 185 more horse power than 2009 Kia Rio. (81 HP @ 5500 RPM) In normal driving conditions, 2007 Toyota Sienna should accelerate faster than 2009 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Sienna weights approximately 487 kg more than 2009 Kia Rio. 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 Toyota Sienna (332 Nm @ 4700 RPM) has 215 more torque (in Nm) than 2009 Kia Rio. (117 Nm @ 3000 RPM). This means 2007 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Rio. 2007 Toyota Sienna has automatic transmission and 2009 Kia Rio has manual transmission. 2009 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Kia Rio | 2007 Toyota Sienna | |
| Make | Kia | Toyota |
| Model | Rio | Sienna |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1343 cc | 3458 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 266 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 117 Nm | 332 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1508 kg | 1995 kg |
| Vehicle Length | 4250 mm | 5110 mm |
| Vehicle Width | 1690 mm | 1970 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2420 mm | 3040 mm |
