2005 Subaru Legacy vs. 2003 Acura RSX
To start off, 2005 Subaru Legacy is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Acura RSX. In addition, the cost of maintenance, including insurance, on 2003 Acura RSX would be higher. At 1,998 cc (4 cylinders), 2003 Acura RSX is equipped with a bigger engine. In terms of performance, 2003 Acura RSX (160 HP @ 6500 RPM) has 36 more horse power than 2005 Subaru Legacy. (124 HP @ 5600 RPM) In normal driving conditions, 2003 Acura RSX should accelerate faster than 2005 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Legacy weights approximately 93 kg more than 2003 Acura RSX.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Acura RSX. 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, 2003 Acura RSX (191 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2005 Subaru Legacy. (176 Nm @ 4000 RPM). This means 2003 Acura RSX will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Legacy. 2003 Acura RSX has automatic transmission and 2005 Subaru Legacy has manual transmission. 2005 Subaru Legacy will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Acura RSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Subaru Legacy | 2003 Acura RSX | |
| Make | Subaru | Acura |
| Model | Legacy | RSX |
| Year Released | 2005 | 2003 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 160 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 176 Nm | 191 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1315 kg | 1222 kg |
| Vehicle Length | 4670 mm | 4380 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1500 mm | 1410 mm |
| Wheelbase Size | 2680 mm | 2540 mm |
| Fuel Tank Capacity | 64 L | 50 L |
