2006 Lexus GS vs. 2007 Lexus IS
To start off, 2007 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Lexus GS. In addition, the cost of maintenance, including insurance, on 2006 Lexus GS would be higher. At 2,994 cc (6 cylinders), 2006 Lexus GS is equipped with a bigger engine. In terms of performance, 2006 Lexus GS (245 HP @ 6200 RPM) has 70 more horse power than 2007 Lexus IS. (175 HP @ 3600 RPM). In normal driving conditions, 2006 Lexus GS should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 35 kg more than 2006 Lexus GS.
Because 2006 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus IS. 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, 2007 Lexus IS (400 Nm @ 2000 RPM) has 88 more torque (in Nm) than 2006 Lexus GS. (312 Nm @ 3600 RPM). This means 2007 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS. 2006 Lexus GS has automatic transmission and 2007 Lexus IS has manual transmission. 2007 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus GS | 2007 Lexus IS | |
| Make | Lexus | Lexus |
| Model | GS | IS |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2231 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 245 HP | 175 HP |
| Engine RPM | 6200 RPM | 3600 RPM |
| Torque | 312 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Compression Ratio | 11.5:1 | 15.8:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.2 seconds | 8.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1730 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2740 mm |
| Fuel Consumption Overall | 10 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 71 L | 65 L |
