2004 Alfa Romeo 156 vs. 2006 BMW 323
To start off, 2006 BMW 323 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (238 HP @ 6200 RPM) has 63 more horse power than 2006 BMW 323. (175 HP @ 5800 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2006 BMW 323.
Because 2006 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 2006 BMW 323. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, 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, 2004 Alfa Romeo 156 (289 Nm) has 59 more torque (in Nm) than 2006 BMW 323. (230 Nm). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 323.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2006 BMW 323 | |
| Make | Alfa Romeo | BMW |
| Model | 156 | 323 |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 175 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 289 Nm | 230 Nm |
| Engine Bore Size | 93 mm | 78.8 mm |
| Engine Stroke Size | 78 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 229 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 7.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Width | 1770 mm | 1850 mm |
| Fuel Consumption Overall | 12.1 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
