2007 BMW 330 vs. 2007 BMW 325
To start off, both 2007 BMW 330 and 2007 BMW 325 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,996 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (216 HP @ 6500 RPM) has 1 more horse power than 2007 BMW 330. (215 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 325 should accelerate faster than 2007 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 75 kg more than 2007 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 330. In wet, icy, snow, or gravel driving conditions, 2007 BMW 325 will offer significantly more control. 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 330 (480 Nm @ 1750 RPM) has 230 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325.
Compare all specifications:
| 2007 BMW 330 | 2007 BMW 325 | |
| Make | BMW | BMW |
| Model | 330 | 325 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 216 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 480 Nm | 250 Nm |
| Torque RPM | 1750 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 78.8 mm |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1615 kg |
| Vehicle Length | 4530 mm | 4480 mm |
| Vehicle Width | 1430 mm | 1820 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2770 mm |
| Fuel Consumption Overall | 6.5 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
