2007 BMW X3 vs. 1998 Kia Sephia
To start off, 2007 BMW X3 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Kia Sephia. In addition, the cost of maintenance, including insurance, on 1998 Kia Sephia would be higher. At 2,996 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 189 more horse power than 1998 Kia Sephia. (79 HP @ 5500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1998 Kia Sephia. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 735 kg more than 1998 Kia Sephia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Kia Sephia. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (315 Nm @ 2750 RPM) has 195 more torque (in Nm) than 1998 Kia Sephia. (120 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1998 Kia Sephia. 2007 BMW X3 has automatic transmission and 1998 Kia Sephia has manual transmission. 1998 Kia Sephia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1998 Kia Sephia | |
| Make | BMW | Kia |
| Model | X3 | Sephia |
| Year Released | 2007 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1496 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 79 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 315 Nm | 120 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1080 kg |
| Vehicle Length | 4570 mm | 4430 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2800 mm | 2570 mm |
