2009 Toyota Sienna vs. 2009 Toyota Prius
To start off, both 2009 Toyota Sienna and 2009 Toyota Prius were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,456 cc (6 cylinders), 2009 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2009 Toyota Sienna (267 HP @ 6200 RPM) has 157 more horse power than 2009 Toyota Prius. (110 HP @ 5000 RPM). In normal driving conditions, 2009 Toyota Sienna should accelerate faster than 2009 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2009 Toyota Sienna weights approximately 22 kg more than 2009 Toyota Prius. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2009 Toyota Prius. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Toyota Sienna (332 Nm @ 4700 RPM) has 221 more torque (in Nm) than 2009 Toyota Prius. (111 Nm @ 4200 RPM). This means 2009 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota Prius.
Compare all specifications:
| 2009 Toyota Sienna | 2009 Toyota Prius | |
| Make | Toyota | Toyota |
| Model | Sienna | Prius |
| Year Released | 2009 | 2009 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1495 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 267 HP | 110 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 332 Nm | 111 Nm |
| Torque RPM | 4700 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1352 kg | 1330 kg |
| Vehicle Length | 5110 mm | 4450 mm |
| Vehicle Width | 1970 mm | 1730 mm |
| Vehicle Height | 1760 mm | 1500 mm |
| Wheelbase Size | 3040 mm | 2710 mm |
| Fuel Consumption Highway | 11.2 L/100km | 5.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 4.9 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 76 L | 45 L |
