2008 Lexus GS vs. 2006 Lexus LS
To start off, 2008 Lexus GS is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Lexus LS. In addition, the cost of maintenance, including insurance, on 2006 Lexus LS would be higher. At 4,604 cc (8 cylinders), 2008 Lexus GS is equipped with a bigger engine. In terms of performance, 2008 Lexus GS (342 HP @ 6200 RPM) has 64 more horse power than 2006 Lexus LS. (278 HP @ 5600 RPM). In normal driving conditions, 2008 Lexus GS should accelerate faster than 2006 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus LS weights approximately 310 kg more than 2008 Lexus GS.
Because 2008 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2006 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Lexus GS (460 Nm @ 3600 RPM) has 37 more torque (in Nm) than 2006 Lexus LS. (423 Nm @ 3400 RPM). This means 2008 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus LS.
Compare all specifications:
| 2008 Lexus GS | 2006 Lexus LS | |
| Make | Lexus | Lexus |
| Model | GS | LS |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 342 HP | 278 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 460 Nm | 423 Nm |
| Torque RPM | 3600 RPM | 3400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1455 kg | 1765 kg |
| Vehicle Length | 4830 mm | 5020 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2860 mm | 2930 mm |
| Fuel Consumption Highway | 9.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 73 L | 84 L |
