2005 Toyota RunX vs. 2007 Toyota Sienna
To start off, 2007 Toyota Sienna is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Toyota RunX. In addition, the cost of maintenance, including insurance, on 2005 Toyota RunX would be higher. At 3,456 cc (6 cylinders), 2007 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2007 Toyota Sienna (266 HP @ 6200 RPM) has 158 more horse power than 2005 Toyota RunX. (108 HP @ 6000 RPM) In normal driving conditions, 2007 Toyota Sienna should accelerate faster than 2005 Toyota RunX.
Because 2007 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2005 Toyota RunX. In wet, icy, snow, or gravel driving conditions, 2007 Toyota Sienna 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, 2007 Toyota Sienna (332 Nm @ 4700 RPM) has 186 more torque (in Nm) than 2005 Toyota RunX. (146 Nm @ 4400 RPM). This means 2007 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota RunX. 2007 Toyota Sienna has automatic transmission and 2005 Toyota RunX has manual transmission. 2005 Toyota RunX 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:
| 2005 Toyota RunX | 2007 Toyota Sienna | |
| Make | Toyota | Toyota |
| Model | RunX | Sienna |
| Year Released | 2005 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3456 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 266 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 146 Nm | 332 Nm |
| Torque RPM | 4400 RPM | 4700 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Wheelbase Size | 2750 mm | 3040 mm |
| Fuel Consumption Overall | 7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 76 L |
