2006 Lexus IS vs. 2008 Lexus IS
To start off, 2008 Lexus IS 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 2,997 cc (6 cylinders), 2008 Lexus IS is equipped with a bigger engine. In terms of performance, 2008 Lexus IS (216 HP @ 5800 RPM) has 11 more horse power than 2006 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 2008 Lexus IS should accelerate faster than 2006 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus IS weights approximately 65 kg more than 2008 Lexus IS.
Because 2006 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2008 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2006 Lexus IS 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 IS (288 Nm @ 3800 RPM) has 37 more torque (in Nm) than 2006 Lexus IS. (251 Nm @ 4800 RPM). This means 2008 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS.
Compare all specifications:
| 2006 Lexus IS | 2008 Lexus IS | |
| Make | Lexus | Lexus |
| Model | IS | IS |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2997 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 205 HP | 216 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 251 Nm | 288 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1547 kg | 1482 kg |
| Vehicle Length | 4580 mm | 4410 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2740 mm | 2680 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 65 L | 70 L |
