2003 Kia Opirus vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Kia Opirus. In addition, the cost of maintenance, including insurance, on 2003 Kia Opirus would be higher. At 3,497 cc (6 cylinders), 2003 Kia Opirus is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 5200 RPM) has 34 more horse power than 2003 Kia Opirus. (196 HP @ 5500 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2003 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 129 kg more than 2003 Kia Opirus. 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 (343 Nm) has 48 more torque (in Nm) than 2003 Kia Opirus. (295 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Opirus.
Compare all specifications:
2003 Kia Opirus | 2005 Toyota Sienna | |
Make | Kia | Toyota |
Model | Opirus | Sienna |
Year Released | 2003 | 2005 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 3497 cc | 3298 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 196 HP | 230 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 295 Nm | 343 Nm |
Engine Bore Size | 93 mm | 92 mm |
Engine Stroke Size | 85.8 mm | 83 mm |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1760 kg | 1889 kg |
Vehicle Length | 4960 mm | 5090 mm |
Vehicle Width | 1860 mm | 1970 mm |
Vehicle Height | 1490 mm | 1760 mm |
Wheelbase Size | 2810 mm | 3040 mm |