2008 Lexus GS vs. 2006 Lexus IS
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 IS. In addition, the cost of maintenance, including insurance, on 2006 Lexus IS would be higher. At 3,441 cc (6 cylinders), 2006 Lexus IS is equipped with a bigger engine. In terms of performance, 2006 Lexus IS (306 HP @ 6400 RPM) has 60 more horse power than 2008 Lexus GS. (246 HP @ 6200 RPM) In normal driving conditions, 2006 Lexus IS should accelerate faster than 2008 Lexus GS.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Lexus IS (376 Nm @ 4800 RPM) has 66 more torque (in Nm) than 2008 Lexus GS. (310 Nm @ 3500 RPM). This means 2006 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus GS.
Compare all specifications:
| 2008 Lexus GS | 2006 Lexus IS | |
| Make | Lexus | Lexus |
| Model | GS | IS |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 3441 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 306 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 310 Nm | 376 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2740 mm |
| Fuel Consumption Overall | 9.8 L/100km | 10 L/100km |
| Fuel Tank Capacity | 71 L | 65 L |
