2007 BMW 550 vs. 2005 BMW 330
To start off, 2007 BMW 550 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 330. In addition, the cost of maintenance, including insurance, on 2005 BMW 330 would be higher. At 2,996 cc (6 cylinders), 2005 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 134 more horse power than 2005 BMW 330. (228 HP @ 5900 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2005 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 26 kg more than 2007 BMW 550.
Because 2005 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 2005 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, 2007 BMW 550 (491 Nm @ 3400 RPM) has 191 more torque (in Nm) than 2005 BMW 330. (300 Nm @ 3500 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 330.
Compare all specifications:
| 2007 BMW 550 | 2005 BMW 330 | |
| Make | BMW | BMW |
| Model | 550 | 330 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 228 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 491 Nm | 300 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 235 km/hour | 243 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1686 kg |
| Vehicle Length | 4850 mm | 4480 mm |
| Vehicle Width | 1490 mm | 1750 mm |
| Vehicle Height | 1850 mm | 1440 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Overall | 11.1 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
