2008 Lexus GS vs. 2009 Lexus IS
To start off, 2009 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Lexus GS. In addition, the cost of maintenance, including insurance, on 2008 Lexus GS would be higher. At 2,994 cc (6 cylinders), 2008 Lexus GS is equipped with a bigger engine. In terms of performance, 2008 Lexus GS (246 HP @ 6200 RPM) has 71 more horse power than 2009 Lexus IS. (175 HP @ 3600 RPM). In normal driving conditions, 2008 Lexus GS should accelerate faster than 2009 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus GS weights approximately 35 kg more than 2009 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Lexus IS (400 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2008 Lexus GS. (310 Nm @ 3500 RPM). This means 2009 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus GS. 2008 Lexus GS has automatic transmission and 2009 Lexus IS has manual transmission. 2009 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Lexus GS | 2009 Lexus IS | |
| Make | Lexus | Lexus |
| Model | GS | IS |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2231 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 175 HP |
| Engine RPM | 6200 RPM | 3600 RPM |
| Torque | 310 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 87.5 mm | 86 mm |
| Engine Stroke Size | 83 mm | 96 mm |
| Engine Compression Ratio | 11.5:1 | 15.8:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 240 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 8.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1660 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2860 mm | 2740 mm |
| Fuel Consumption Overall | 9.8 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 71 L | 65 L |
