2005 Toyota Sienna vs. 2012 Toyota Prius
To start off, 2012 Toyota Prius is newer by 7 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 @ 5300 RPM) has 96 more horse power than 2012 Toyota Prius. (134 HP @ 5200 RPM). In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2012 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 544 kg more than 2012 Toyota Prius. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2012 Toyota Prius. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Toyota Sienna (328 Nm) has 186 more torque (in Nm) than 2012 Toyota Prius. (142 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2012 Toyota Prius.
Compare all specifications:
| 2005 Toyota Sienna | 2012 Toyota Prius | |
| Make | Toyota | Toyota |
| Model | Sienna | Prius |
| Year Released | 2005 | 2012 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 134 HP |
| Engine RPM | 5300 RPM | 5200 RPM |
| Torque | 328 Nm | 142 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | CVT |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1980 kg | 1436 kg |
| Vehicle Length | 5090 mm | 4481 mm |
| Vehicle Width | 1970 mm | 1745 mm |
| Vehicle Height | 1760 mm | 1491 mm |
| Wheelbase Size | 3040 mm | 2700 mm |
| Fuel Tank Capacity | 76 L | 40 L |
