2003 Lexus GX vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Lexus GX. In addition, the cost of maintenance, including insurance, on 2003 Lexus GX would be higher. At 4,664 cc (8 cylinders), 2003 Lexus GX is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (270 HP @ 6000 RPM) has 38 more horse power than 2003 Lexus GX. (232 HP @ 4800 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 2003 Lexus GX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GX weights approximately 586 kg more than 2013 Kia Optima.
Because 2003 Lexus GX is four wheel drive (4WD), it will have significant more traction and grip than 2013 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2003 Lexus GX 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, 2003 Lexus GX (434 Nm @ 3400 RPM) has 69 more torque (in Nm) than 2013 Kia Optima. (365 Nm @ 4500 RPM). This means 2003 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 2013 Kia Optima.
Compare all specifications:
2003 Lexus GX | 2013 Kia Optima | |
Make | Lexus | Kia |
Model | GX | Optima |
Year Released | 2003 | 2013 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4664 cc | 2000 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 232 HP | 270 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 434 Nm | 365 Nm |
Torque RPM | 3400 RPM | 4500 RPM |
Engine Bore Size | 94 mm | 86 mm |
Engine Stroke Size | 84 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2124 kg | 1538 kg |
Vehicle Length | 4790 mm | 4845 mm |
Vehicle Width | 1890 mm | 1830 mm |
Vehicle Height | 1900 mm | 1455 mm |
Wheelbase Size | 2800 mm | 2795 mm |