2005 Toyota Sienna vs. 2006 Toyota Avensis
To start off, 2006 Toyota Avensis is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2005 Toyota Sienna would be higher. At 3,298 cc (6 cylinders), 2005 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 5200 RPM) has 116 more horse power than 2006 Toyota Avensis. (114 HP @ 4000 RPM). In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2006 Toyota Avensis. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 341 kg more than 2006 Toyota Avensis. 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, 2005 Toyota Sienna (325 Nm) has 75 more torque (in Nm) than 2006 Toyota Avensis. (250 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2006 Toyota Avensis. 2005 Toyota Sienna has automatic transmission and 2006 Toyota Avensis has manual transmission. 2006 Toyota Avensis will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Toyota Sienna | 2006 Toyota Avensis | |
| Make | Toyota | Toyota |
| Model | Sienna | Avensis |
| Year Released | 2005 | 2006 |
| Body Type | Minivan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 114 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 325 Nm | 250 Nm |
| Engine Compression Ratio | 10.8:1 | 18.6:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1941 kg | 1600 kg |
| Vehicle Length | 5090 mm | 4660 mm |
| Vehicle Width | 1970 mm | 1770 mm |
| Vehicle Height | 1760 mm | 1680 mm |
| Wheelbase Size | 3040 mm | 2830 mm |
| Fuel Consumption Overall | 11.4 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 76 L | 60 L |
