2005 Acura RSX vs. 2007 BMW 323
To start off, 2007 BMW 323 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Acura RSX. In addition, the cost of maintenance, including insurance, on 2005 Acura RSX would be higher. At 2,497 cc, 2007 BMW 323 is equipped with a bigger engine. In terms of performance, 2007 BMW 323 (176 HP @ 6200 RPM) has 18 more horse power than 2005 Acura RSX. (158 HP @ 6500 RPM) In normal driving conditions, 2007 BMW 323 should accelerate faster than 2005 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 323 weights approximately 298 kg more than 2005 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 323 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 323. However, in wet, icy, snow, or gravel driving conditions, 2005 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 323 (230 Nm @ 3600 RPM) has 39 more torque (in Nm) than 2005 Acura RSX. (191 Nm @ 4000 RPM). This means 2007 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RSX. 2007 BMW 323 has automatic transmission and 2005 Acura RSX has manual transmission. 2005 Acura RSX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 323 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura RSX | 2007 BMW 323 | |
| Make | Acura | BMW |
| Model | RSX | 323 |
| Year Released | 2005 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 176 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 191 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 78.8 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 9.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1222 kg | 1520 kg |
| Vehicle Length | 4390 mm | 4530 mm |
| Vehicle Width | 1730 mm | 1430 mm |
| Vehicle Height | 1400 mm | 1820 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
| Fuel Consumption Overall | 7.8 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 50 L | 60 L |
