2008 Toyota Sienna vs. 2000 Toyota Opa
To start off, 2008 Toyota Sienna is newer by 8 year(s). Which means there will be less support and parts availability for 2000 Toyota Opa. In addition, the cost of maintenance, including insurance, on 2000 Toyota Opa would be higher. At 3,456 cc (6 cylinders), 2008 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2008 Toyota Sienna (266 HP @ 6200 RPM) has 116 more horse power than 2000 Toyota Opa. (150 HP @ 6000 RPM). In normal driving conditions, 2008 Toyota Sienna should accelerate faster than 2000 Toyota Opa. With that said, vehicle weight also plays an important factor in acceleration. 2008 Toyota Sienna weights approximately 668 kg more than 2000 Toyota Opa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2000 Toyota Opa. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Toyota Sienna (332 Nm @ 4700 RPM) has 132 more torque (in Nm) than 2000 Toyota Opa. (200 Nm @ 4000 RPM). This means 2008 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2000 Toyota Opa.
Compare all specifications:
| 2008 Toyota Sienna | 2000 Toyota Opa | |
| Make | Toyota | Toyota |
| Model | Sienna | Opa |
| Year Released | 2008 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 266 HP | 150 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 332 Nm | 200 Nm |
| Torque RPM | 4700 RPM | 4000 RPM |
| Engine Compression Ratio | 10.8:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1938 kg | 1270 kg |
| Vehicle Length | 5110 mm | 4260 mm |
| Vehicle Width | 1970 mm | 1700 mm |
| Vehicle Height | 1760 mm | 1530 mm |
| Wheelbase Size | 3040 mm | 2630 mm |
| Fuel Tank Capacity | 76 L | 60 L |
