2006 BMW 330 vs. 2007 BMW 650
To start off, 2007 BMW 650 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 4,799 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 159 more horse power than 2006 BMW 330. (201 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 650 should accelerate faster than 2006 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 330 weights approximately 140 kg more than 2007 BMW 650.
Because 2006 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 650. In wet, icy, snow, or gravel driving conditions, 2006 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 650 (488 Nm @ 3400 RPM) has 78 more torque (in Nm) than 2006 BMW 330. (410 Nm @ 1500 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 330.
Compare all specifications:
| 2006 BMW 330 | 2007 BMW 650 | |
| Make | BMW | BMW |
| Model | 330 | 650 |
| Year Released | 2006 | 2007 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 360 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 410 Nm | 488 Nm |
| Torque RPM | 1500 RPM | 3400 RPM |
| Engine Bore Size | 84.1 mm | 93 mm |
| Engine Stroke Size | 90 mm | 88.3 mm |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 7.9 seconds | 5.7 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1780 kg | 1640 kg |
| Vehicle Length | 4480 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1380 mm |
| Vehicle Height | 1440 mm | 1860 mm |
| Wheelbase Size | 2730 mm | 2790 mm |
| Fuel Consumption Overall | 7.8 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
