2009 Alpina B3 vs. 2008 BMW 323
To start off, 2009 Alpina B3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 323. In addition, the cost of maintenance, including insurance, on 2008 BMW 323 would be higher. At 3,347 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (301 HP @ 6300 RPM) has 125 more horse power than 2008 BMW 323. (176 HP @ 5800 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 2008 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 35 kg more than 2008 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 Alpina B3 (362 Nm) has 132 more torque (in Nm) than 2008 BMW 323. (230 Nm). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 323.
Compare all specifications:
| 2009 Alpina B3 | 2008 BMW 323 | |
| Make | Alpina | BMW |
| Model | B3 | 323 |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 2494 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 176 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 362 Nm | 230 Nm |
| Engine Bore Size | 87 mm | 82 mm |
| Engine Stroke Size | 93.9 mm | 78.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 266 km/hour | 229 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 6.3 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1525 kg | 1490 kg |
| Vehicle Length | 4480 mm | 4370 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 11.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
