2009 Audi A4 vs. 2006 BMW 530
To start off, 2009 Audi A4 is newer by 3 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 2,999 cc (6 cylinders), 2006 BMW 530 is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (255 HP @ 6600 RPM) has 18 more horse power than 2009 Audi A4. (237 HP @ 4000 RPM) In normal driving conditions, 2006 BMW 530 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 530 weights approximately 55 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Audi A4 (500 Nm @ 1500 RPM) has 202 more torque (in Nm) than 2006 BMW 530. (298 Nm @ 2750 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 530.
Compare all specifications:
| 2009 Audi A4 | 2006 BMW 530 | |
| Make | Audi | BMW |
| Model | A4 | 530 |
| Year Released | 2009 | 2006 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 255 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 500 Nm | 298 Nm |
| Torque RPM | 1500 RPM | 2750 RPM |
| Engine Bore Size | 83 mm | 85 mm |
| Engine Stroke Size | 91.4 mm | 88 mm |
| Engine Compression Ratio | 16.8:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1695 kg | 1750 kg |
| Vehicle Length | 4710 mm | 4860 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2890 mm |
| Fuel Consumption Overall | 7.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 64 L | 70 L |
