2005 Lexus SC vs. 2008 Lexus IS
To start off, 2008 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Lexus SC. In addition, the cost of maintenance, including insurance, on 2005 Lexus SC would be higher. At 4,292 cc (8 cylinders), 2005 Lexus SC is equipped with a bigger engine. In terms of performance, 2008 Lexus IS (306 HP @ 6400 RPM) has 28 more horse power than 2005 Lexus SC. (278 HP @ 5600 RPM) In normal driving conditions, 2008 Lexus IS should accelerate faster than 2005 Lexus SC.
Because 2008 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Lexus SC. In wet, icy, snow, or gravel driving conditions, 2008 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, 2005 Lexus SC (447 Nm @ 3500 RPM) has 71 more torque (in Nm) than 2008 Lexus IS. (376 Nm @ 4800 RPM). This means 2005 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS.
Compare all specifications:
| 2005 Lexus SC | 2008 Lexus IS | |
| Make | Lexus | Lexus |
| Model | SC | IS |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4292 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 278 HP | 306 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 447 Nm | 376 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 91 mm | 94 mm |
| Engine Stroke Size | 82.5 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1740 kg |
| Vehicle Length | 4520 mm | 4580 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2630 mm | 2740 mm |
| Fuel Tank Capacity | 66 L | 65 L |
