2006 Lexus GS vs. 2003 Lexus LS
To start off, 2006 Lexus GS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lexus LS. In addition, the cost of maintenance, including insurance, on 2003 Lexus LS would be higher. At 4,293 cc (8 cylinders), 2003 Lexus LS is equipped with a bigger engine. In terms of performance, 2003 Lexus LS (282 HP @ 5600 RPM) has 37 more horse power than 2006 Lexus GS. (245 HP @ 6200 RPM) In normal driving conditions, 2003 Lexus LS should accelerate faster than 2006 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus LS weights approximately 135 kg more than 2006 Lexus GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2003 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2006 Lexus GS 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, 2003 Lexus LS (418 Nm @ 3500 RPM) has 106 more torque (in Nm) than 2006 Lexus GS. (312 Nm @ 3600 RPM). This means 2003 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS.
Compare all specifications:
| 2006 Lexus GS | 2003 Lexus LS | |
| Make | Lexus | Lexus |
| Model | GS | LS |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 245 HP | 282 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 312 Nm | 418 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Top Speed | 230 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 6.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1830 kg |
| Vehicle Length | 4830 mm | 5010 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2860 mm | 2930 mm |
| Fuel Tank Capacity | 71 L | 84 L |
