2005 Toyota Sienna vs. 2005 Toyota Previa
To start off, both 2005 Toyota Sienna and 2005 Toyota Previa were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 82 more horse power than 2005 Toyota Previa. (148 HP @ 5600 RPM). In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2005 Toyota Previa. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 340 kg more than 2005 Toyota Previa. 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 2005 Toyota Previa. 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 103 more torque (in Nm) than 2005 Toyota Previa. (225 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Previa.
Compare all specifications:
| 2005 Toyota Sienna | 2005 Toyota Previa | |
| Make | Toyota | Toyota |
| Model | Sienna | Previa |
| Year Released | 2005 | 2005 |
| Body Type | Minivan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 2362 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 148 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 328 Nm | 225 Nm |
| Engine Bore Size | 92.1 mm | 88.6 mm |
| Engine Stroke Size | 83 mm | 96 mm |
| Engine Compression Ratio | 10.8:1 | 9.6:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1980 kg | 1640 kg |
| Vehicle Length | 5090 mm | 4790 mm |
| Vehicle Width | 1970 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1790 mm |
| Wheelbase Size | 3040 mm | 2910 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 76 L | 75 L |
