2004 Kia Opirus vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Kia Opirus. In addition, the cost of maintenance, including insurance, on 2004 Kia Opirus would be higher. At 3,497 cc (6 cylinders), 2004 Kia Opirus is equipped with a bigger engine. In terms of performance, 2004 Kia Opirus (196 HP @ 5500 RPM) has 26 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2004 Kia Opirus should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Opirus weights approximately 273 kg more than 2005 Kia Optima. 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, 2004 Kia Opirus (294 Nm) has 53 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2004 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2004 Kia Opirus | 2005 Kia Optima | |
Make | Kia | Kia |
Model | Opirus | Optima |
Year Released | 2004 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3497 cc | 2671 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 196 HP | 170 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 294 Nm | 241 Nm |
Engine Bore Size | 93 mm | 87 mm |
Engine Stroke Size | 85.8 mm | 75 mm |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1760 kg | 1487 kg |
Vehicle Length | 4960 mm | 4730 mm |
Vehicle Width | 1860 mm | 1820 mm |
Vehicle Height | 1490 mm | 1420 mm |
Wheelbase Size | 2810 mm | 2710 mm |