2004 Kia Optima vs. 2003 Kia Sorento
To start off, 2004 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Kia Sorento. In addition, the cost of maintenance, including insurance, on 2003 Kia Sorento would be higher. At 3,489 cc (6 cylinders), 2003 Kia Sorento is equipped with a bigger engine. In terms of performance, 2003 Kia Sorento (192 HP @ 5750 RPM) has 55 more horse power than 2004 Kia Optima. (137 HP @ 4000 RPM) In normal driving conditions, 2003 Kia Sorento should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Sorento weights approximately 502 kg more than 2004 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2004 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2003 Kia Sorento 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 Kia Sorento (310 Nm) has 111 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 2003 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.
Compare all specifications:
2004 Kia Optima | 2003 Kia Sorento | |
Make | Kia | Kia |
Model | Optima | Sorento |
Year Released | 2004 | 2003 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2360 cc | 3489 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 137 HP | 192 HP |
Engine RPM | 4000 RPM | 5750 RPM |
Torque | 199 Nm | 310 Nm |
Engine Bore Size | 87.1 mm | 93 mm |
Engine Stroke Size | 100 mm | 85.8 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1488 kg | 1990 kg |
Vehicle Length | 4730 mm | 4500 mm |
Vehicle Width | 1820 mm | 1840 mm |
Vehicle Height | 1420 mm | 1710 mm |
Wheelbase Size | 2710 mm | 2670 mm |
Fuel Tank Capacity | 65 L | 80 L |