1999 Kia Sephia vs. 2005 Mercury Mountaineer
To start off, 2005 Mercury Mountaineer 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 4,015 cc (6 cylinders), 2005 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2005 Mercury Mountaineer (210 HP) has 110 more horse power than 1999 Kia Sephia. (100 HP) In normal driving conditions, 2005 Mercury Mountaineer should accelerate faster than 1999 Kia Sephia. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mountaineer weights approximately 916 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 Mercury Mountaineer 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 Mercury Mountaineer 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 Mercury Mountaineer (344 Nm) has 196 more torque (in Nm) than 1999 Kia Sephia. (148 Nm). This means 2005 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 1999 Kia Sephia.
Compare all specifications:
| 1999 Kia Sephia | 2005 Mercury Mountaineer | |
| Make | Kia | Mercury |
| Model | Sephia | Mountaineer |
| Year Released | 1999 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 4015 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 210 HP |
| Torque | 148 Nm | 344 Nm |
| Engine Bore Size | 78 mm | 100.1 mm |
| Engine Stroke Size | 83.3 mm | 84 mm |
| Engine Compression Ratio | 9.5:1 | 9.7:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1095 kg | 2011 kg |
| Vehicle Length | 4520 mm | 4860 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2570 mm | 2900 mm |
