2003 Acura RSX vs. 2005 Acura TSX
To start off, 2005 Acura TSX 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 2,360 cc (4 cylinders), 2005 Acura TSX is equipped with a bigger engine. In terms of performance, 2005 Acura TSX (200 HP @ 5600 RPM) has 3 more horse power than 2003 Acura RSX. (197 HP @ 7400 RPM) In normal driving conditions, 2005 Acura TSX should accelerate faster than 2003 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura TSX weights approximately 239 kg more than 2003 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Acura TSX (225 Nm) has 33 more torque (in Nm) than 2003 Acura RSX. (192 Nm). This means 2005 Acura TSX will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura RSX. 2005 Acura TSX has automatic transmission and 2003 Acura RSX has manual transmission. 2003 Acura RSX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Acura TSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Acura RSX | 2005 Acura TSX | |
| Make | Acura | Acura |
| Model | RSX | TSX |
| Year Released | 2003 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 200 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 192 Nm | 225 Nm |
| Engine Bore Size | 85.9 mm | 87 mm |
| Engine Stroke Size | 85.9 mm | 99 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1505 kg |
| Vehicle Length | 4380 mm | 4660 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2580 mm |
| Fuel Tank Capacity | 50 L | 65 L |
