2003 Hyundai XG 350 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Hyundai XG 350. In addition, the cost of maintenance, including insurance, on 2003 Hyundai XG 350 would be higher. At 3,497 cc (6 cylinders), 2003 Hyundai XG 350 is equipped with a bigger engine. In terms of performance, 2003 Hyundai XG 350 (194 HP @ 5500 RPM) has 24 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2003 Hyundai XG 350 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hyundai XG 350 weights approximately 203 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, 2003 Hyundai XG 350 (298 Nm) has 53 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2003 Hyundai XG 350 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2003 Hyundai XG 350 | 2005 Kia Optima | |
Make | Hyundai | Kia |
Model | XG 350 | Optima |
Year Released | 2003 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3497 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 194 HP | 170 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 298 Nm | 245 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 | 1690 kg | 1487 kg |
Vehicle Length | 4870 mm | 4730 mm |
Vehicle Width | 1830 mm | 1820 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2760 mm | 2640 mm |
Fuel Tank Capacity | 65 L | 65 L |