2003 Kia Opirus vs. 2006 Lexus RX
To start off, 2006 Lexus RX is newer by 3 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, 2006 Lexus RX (223 HP @ 5600 RPM) has 27 more horse power than 2003 Kia Opirus. (196 HP @ 5500 RPM) In normal driving conditions, 2006 Lexus RX should accelerate faster than 2003 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Opirus weights approximately 213 kg more than 2006 Lexus RX.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Kia Opirus. In wet, icy, snow, or gravel driving conditions, 2006 Lexus RX 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, 2006 Lexus RX (323 Nm @ 3600 RPM) has 28 more torque (in Nm) than 2003 Kia Opirus. (295 Nm @ 3500 RPM). This means 2006 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Opirus.
Compare all specifications:
2003 Kia Opirus | 2006 Lexus RX | |
Make | Kia | Lexus |
Model | Opirus | RX |
Year Released | 2003 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3497 cc | 3308 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 196 HP | 223 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 295 Nm | 323 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1760 kg | 1547 kg |
Vehicle Length | 4960 mm | 4740 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1490 mm | 1690 mm |
Wheelbase Size | 2810 mm | 2720 mm |