2005 Infiniti FX vs. 1999 Kia Sephia
To start off, 2005 Infiniti FX is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Kia Sephia. In addition, the cost of maintenance, including insurance, on 1999 Kia Sephia would be higher. At 3,491 cc (6 cylinders), 2005 Infiniti FX is equipped with a bigger engine. In terms of performance, 2005 Infiniti FX (280 HP) has 180 more horse power than 1999 Kia Sephia. (100 HP). In normal driving conditions, 2005 Infiniti FX should accelerate faster than 1999 Kia Sephia. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti FX weights approximately 841 kg more than 1999 Kia Sephia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1999 Kia Sephia. In wet, icy, snow, or gravel driving conditions, 2005 Infiniti FX 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, 2005 Infiniti FX (366 Nm) has 218 more torque (in Nm) than 1999 Kia Sephia. (148 Nm). This means 2005 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1999 Kia Sephia.
Compare all specifications:
| 2005 Infiniti FX | 1999 Kia Sephia | |
| Make | Infiniti | Kia |
| Model | FX | Sephia |
| Year Released | 2005 | 1999 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 1594 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 280 HP | 100 HP |
| Torque | 366 Nm | 148 Nm |
| Engine Bore Size | 96 mm | 78 mm |
| Engine Stroke Size | 81 mm | 83.3 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1936 kg | 1095 kg |
| Vehicle Length | 4810 mm | 4520 mm |
| Vehicle Width | 1930 mm | 1730 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
