2003 Acura RSX vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 4 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 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. In terms of performance, 2003 Acura RSX (197 HP @ 7400 RPM) has 22 more horse power than 2007 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2003 Acura RSX should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 224 kg more than 2003 Acura RSX.
Because 2007 BMW 523 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 2007 BMW 523. 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, 2007 BMW 523 (230 Nm @ 3500 RPM) has 38 more torque (in Nm) than 2003 Acura RSX. (192 Nm @ 6000 RPM). This means 2007 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura RSX.
Compare all specifications:
2003 Acura RSX | 2007 BMW 523 | |
Make | Acura | BMW |
Model | RSX | 523 |
Year Released | 2003 | 2007 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 2497 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 175 HP |
Engine RPM | 7400 RPM | 5800 RPM |
Torque | 192 Nm | 230 Nm |
Torque RPM | 6000 RPM | 3500 RPM |
Engine Bore Size | 85.9 mm | 82.1 mm |
Engine Stroke Size | 85.9 mm | 78.8 mm |
Engine Compression Ratio | 11.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1266 kg | 1490 kg |
Vehicle Width | 1730 mm | 1470 mm |
Vehicle Height | 1410 mm | 1850 mm |
Wheelbase Size | 2580 mm | 2890 mm |
Fuel Tank Capacity | 50 L | 70 L |