2009 Audi A4 vs. 2007 BMW 530
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 530. In addition, the cost of maintenance, including insurance, on 2007 BMW 530 would be higher. At 2,991 cc (6 cylinders), 2007 BMW 530 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (218 HP @ 5900 RPM) has 3 more horse power than 2007 BMW 530. (215 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2007 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 530 weights approximately 75 kg more than 2009 Audi A4.
Because 2009 Audi A4 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, 2009 Audi A4 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 (500 Nm @ 2000 RPM) has 200 more torque (in Nm) than 2009 Audi A4. (300 Nm @ 2200 RPM). This means 2007 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2007 BMW 530 | |
| Make | Audi | BMW |
| Model | A4 | 530 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 218 HP | 215 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 300 Nm | 500 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Engine Compression Ratio | 10.5:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 244 km/hour | 245 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 7.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1670 kg |
| Vehicle Length | 4610 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Consumption Overall | 9 L/100km | 7 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
