2007 BMW 530 vs. 2003 BMW 330
To start off, 2007 BMW 530 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 330. In addition, the cost of maintenance, including insurance, on 2003 BMW 330 would be higher. At 2,993 cc (6 cylinders), 2007 BMW 530 is equipped with a bigger engine. In terms of performance, 2007 BMW 530 (215 HP @ 4000 RPM) has 26 more horse power than 2003 BMW 330. (189 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 530 should accelerate faster than 2003 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 530 weights approximately 50 kg more than 2003 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 530. In wet, icy, snow, or gravel driving conditions, 2003 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 530 (480 Nm @ 1750 RPM) has 80 more torque (in Nm) than 2003 BMW 330. (400 Nm @ 1500 RPM). This means 2007 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 330. 2003 BMW 330 has automatic transmission and 2007 BMW 530 has manual transmission. 2007 BMW 530 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 330 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 530 | 2003 BMW 330 | |
| Make | BMW | BMW |
| Model | 530 | 330 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2977 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 189 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 480 Nm | 400 Nm |
| Torque RPM | 1750 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 17.0:1 | 10.2:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1540 kg |
| Vehicle Length | 4850 mm | 4480 mm |
| Vehicle Width | 1470 mm | 1770 mm |
| Vehicle Height | 1850 mm | 1380 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 63 L |
