2005 BMW 320 vs. 2008 BMW 330
To start off, 2008 BMW 330 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 2,993 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (202 HP @ 4000 RPM) has 54 more horse power than 2005 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2008 BMW 330 should accelerate faster than 2005 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 weights approximately 355 kg more than 2005 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 320. In wet, icy, snow, or gravel driving conditions, 2008 BMW 330 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, 2008 BMW 330 (410 Nm @ 1500 RPM) has 210 more torque (in Nm) than 2005 BMW 320. (200 Nm @ 3600 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 320.
Compare all specifications:
| 2005 BMW 320 | 2008 BMW 330 | |
| Make | BMW | BMW |
| Model | 320 | 330 |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 202 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 410 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 215 km/hour | 230 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 7.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1780 kg |
| Vehicle Length | 4480 mm | 4480 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2730 mm | 2730 mm |
| Fuel Consumption Overall | 9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
