2007 Lexus GS vs. 2003 Kia Sephia II
To start off, 2007 Lexus GS is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Kia Sephia II. In addition, the cost of maintenance, including insurance, on 2003 Kia Sephia II would be higher. At 3,456 cc (6 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (304 HP @ 6200 RPM) has 225 more horse power than 2003 Kia Sephia II. (79 HP @ 5500 RPM). In normal driving conditions, 2007 Lexus GS should accelerate faster than 2003 Kia Sephia II. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GS weights approximately 685 kg more than 2003 Kia Sephia II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus GS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2003 Kia Sephia II, being front wheel drive (FWD), will offer much better control with better grip. 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 Lexus GS (372 Nm @ 3600 RPM) has 250 more torque (in Nm) than 2003 Kia Sephia II. (122 Nm @ 2500 RPM). This means 2007 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Sephia II.
Compare all specifications:
| 2007 Lexus GS | 2003 Kia Sephia II | |
| Make | Lexus | Kia |
| Model | GS | Sephia II |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 304 HP | 79 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 372 Nm | 122 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1055 kg |
| Vehicle Length | 4830 mm | 4520 mm |
| Vehicle Width | 1830 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Tank Capacity | 71 L | 50 L |
