2003 Lexus IS vs. 2005 Subaru Legacy
To start off, 2005 Subaru Legacy is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 2,458 cc (4 cylinders), 2005 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2005 Subaru Legacy (250 HP @ 5600 RPM) has 97 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2005 Subaru Legacy should accelerate faster than 2003 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Legacy weights approximately 90 kg more than 2003 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Subaru Legacy (339 Nm) has 143 more torque (in Nm) than 2003 Lexus IS. (196 Nm). This means 2005 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
| 2003 Lexus IS | 2005 Subaru Legacy | |
| Make | Lexus | Subaru |
| Model | IS | Legacy |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 250 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 196 Nm | 339 Nm |
| Engine Bore Size | 75 mm | 100.1 mm |
| Engine Stroke Size | 75 mm | 79 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1400 kg | 1490 kg |
| Vehicle Length | 4410 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
