2006 BMW 530 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 530. In addition, the cost of maintenance, including insurance, on 2006 BMW 530 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 260 more horse power than 2006 BMW 530. (23 HP @ 5900 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 2006 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 320 kg more than 2006 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 530. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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 X3 (580 Nm @ 1750 RPM) has 280 more torque (in Nm) than 2006 BMW 530. (300 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 530.
Compare all specifications:
| 2006 BMW 530 | 2007 BMW X3 | |
| Make | BMW | BMW |
| Model | 530 | X3 |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2993 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 23 HP | 283 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Torque | 300 Nm | 580 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Compression Ratio | 10.2:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 242 km/hour | 240 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 6.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1950 kg |
| Vehicle Length | 4570 mm | 4570 mm |
| Vehicle Height | 1680 mm | 1680 mm |
| Wheelbase Size | 2740 mm | 2800 mm |
| Fuel Consumption Overall | 9.9 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
