2008 BMW 323 vs. 2007 BMW M3
To start off, 2008 BMW 323 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW M3. In addition, the cost of maintenance, including insurance, on 2007 BMW M3 would be higher. At 3,245 cc (6 cylinders), 2007 BMW M3 is equipped with a bigger engine. In terms of performance, 2007 BMW M3 (338 HP @ 7900 RPM) has 162 more horse power than 2008 BMW 323. (176 HP @ 5800 RPM) In normal driving conditions, 2007 BMW M3 should accelerate faster than 2008 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M3 weights approximately 165 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, 2007 BMW M3 (365 Nm) has 135 more torque (in Nm) than 2008 BMW 323. (230 Nm). This means 2007 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 323.
Compare all specifications:
| 2008 BMW 323 | 2007 BMW M3 | |
| Make | BMW | BMW |
| Model | 323 | M3 |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3245 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 338 HP |
| Engine RPM | 5800 RPM | 7900 RPM |
| Torque | 230 Nm | 365 Nm |
| Engine Bore Size | 82 mm | 87 mm |
| Engine Stroke Size | 78.8 mm | 91 mm |
| Engine Compression Ratio | 10.5:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 229 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 5.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1655 kg |
| Vehicle Length | 4370 mm | 4500 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2770 mm | 2740 mm |
| Fuel Consumption Overall | 8.4 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
