2006 BMW 330 vs. 2007 BMW 325
To start off, 2007 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 330. In addition, the cost of maintenance, including insurance, on 2006 BMW 330 would be higher. At 2,979 cc (6 cylinders), 2006 BMW 330 is equipped with a bigger engine. In terms of performance, 2006 BMW 330 (225 HP @ 5900 RPM) has 10 more horse power than 2007 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 2006 BMW 330 should accelerate faster than 2007 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 330 weights approximately 315 kg more than 2007 BMW 325. 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, 2006 BMW 330 (290 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2006 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325.
Compare all specifications:
| 2006 BMW 330 | 2007 BMW 325 | |
| Make | BMW | BMW |
| Model | 330 | 325 |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 215 HP |
| Engine RPM | 5900 RPM | 6500 RPM |
| Torque | 290 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84.2 mm | 82.1 mm |
| Engine Stroke Size | 89.7 mm | 78.8 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.5 seconds | 6.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1810 kg | 1495 kg |
| Vehicle Length | 4490 mm | 4530 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 11.4 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
