2008 BMW 320 vs. 2009 BMW 330
To start off, 2009 BMW 330 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 320. In addition, the cost of maintenance, including insurance, on 2008 BMW 320 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 330 is equipped with a bigger engine. In terms of performance, 2009 BMW 330 (228 HP @ 4000 RPM) has 60 more horse power than 2008 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 2009 BMW 330 should accelerate faster than 2008 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 330 weights approximately 305 kg more than 2008 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 320. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW 330 (501 Nm @ 1750 RPM) has 291 more torque (in Nm) than 2008 BMW 320. (210 Nm @ 3500 RPM). This means 2009 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 320.
Compare all specifications:
| 2008 BMW 320 | 2009 BMW 330 | |
| Make | BMW | BMW |
| Model | 320 | 330 |
| Year Released | 2008 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 228 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 210 Nm | 501 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 72 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 226 km/hour | 238 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 6.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1775 kg |
| Vehicle Length | 4490 mm | 4530 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 8.9 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
