2003 Acura RSX vs. 2009 BMW 125
To start off, 2009 BMW 125 is newer by 6 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 2,996 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6700 RPM) has 18 more horse power than 2003 Acura RSX. (197 HP @ 7400 RPM) In normal driving conditions, 2009 BMW 125 should accelerate faster than 2003 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 125 weights approximately 259 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.
Because 2009 BMW 125 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 125. However, in wet, icy, snow, or gravel driving conditions, 2003 Acura RSX, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 BMW 125 (271 Nm @ 2500 RPM) has 79 more torque (in Nm) than 2003 Acura RSX. (192 Nm @ 6000 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura RSX.
Compare all specifications:
| 2003 Acura RSX | 2009 BMW 125 | |
| Make | Acura | BMW |
| Model | RSX | 125 |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 215 HP |
| Engine RPM | 7400 RPM | 6700 RPM |
| Torque | 192 Nm | 271 Nm |
| Torque RPM | 6000 RPM | 2500 RPM |
| Engine Bore Size | 85.9 mm | 85 mm |
| Engine Stroke Size | 85.9 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1266 kg | 1525 kg |
| Vehicle Length | 4380 mm | 4370 mm |
| Vehicle Width | 1730 mm | 1420 mm |
| Vehicle Height | 1410 mm | 1760 mm |
| Wheelbase Size | 2580 mm | 2670 mm |
| Fuel Tank Capacity | 50 L | 53 L |
