1999 BMW 330 vs. 2007 BMW 650
To start off, 2007 BMW 650 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW 330. In addition, the cost of maintenance, including insurance, on 1999 BMW 330 would be higher. At 4,797 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (362 HP @ 6300 RPM) has 179 more horse power than 1999 BMW 330. (183 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 650 should accelerate faster than 1999 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 20 kg more than 1999 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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, 1999 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 (490 Nm @ 3400 RPM) has 100 more torque (in Nm) than 1999 BMW 330. (390 Nm @ 1750 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 330.
Compare all specifications:
| 1999 BMW 330 | 2007 BMW 650 | |
| Make | BMW | BMW |
| Model | 330 | 650 |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 4797 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 183 HP | 362 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 390 Nm | 490 Nm |
| Torque RPM | 1750 RPM | 3400 RPM |
| Engine Compression Ratio | 8.6:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1620 kg | 1640 kg |
| Vehicle Length | 4480 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1380 mm |
| Vehicle Height | 1420 mm | 1860 mm |
| Wheelbase Size | 2730 mm | 2790 mm |
| Fuel Tank Capacity | 93 L | 70 L |
