2006 Lexus IS vs. 2003 Subaru Legacy
To start off, 2006 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2003 Subaru Legacy would be higher. At 1,992 cc (4 cylinders), 2003 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2003 Subaru Legacy (256 HP @ 6000 RPM) has 103 more horse power than 2006 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2003 Subaru Legacy 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 2003 Subaru Legacy.
Because 2003 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2006 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2003 Subaru Legacy 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, 2003 Subaru Legacy (343 Nm @ 2400 RPM) has 148 more torque (in Nm) than 2006 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS. 2003 Subaru Legacy has automatic transmission and 2006 Lexus IS has manual transmission. 2006 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus IS | 2003 Subaru Legacy | |
| Make | Lexus | Subaru |
| Model | IS | Legacy |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1992 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 256 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 195 Nm | 343 Nm |
| Torque RPM | 4600 RPM | 2400 RPM |
| Engine Bore Size | 75.1 mm | 92 mm |
| Engine Stroke Size | 75 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1440 kg |
| Vehicle Length | 4510 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
