2009 Audi A3 vs. 2005 BMW 530
To start off, 2009 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 530. In addition, the cost of maintenance, including insurance, on 2005 BMW 530 would be higher. At 3,187 cc (6 cylinders), 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 7 more horse power than 2009 Audi A3. (247 HP @ 6300 RPM) In normal driving conditions, 2005 BMW 530 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 530 weights approximately 45 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 530. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 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, 2009 Audi A3 (320 Nm @ 2500 RPM) has 20 more torque (in Nm) than 2005 BMW 530. (300 Nm @ 2500 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 530.
Compare all specifications:
| 2009 Audi A3 | 2005 BMW 530 | |
| Make | Audi | BMW |
| Model | A3 | 530 |
| Year Released | 2009 | 2005 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3187 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 254 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 320 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 95.9 mm | 88 mm |
| Engine Compression Ratio | 11.3:1 | 10.7:1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 6.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1655 kg |
| Vehicle Length | 4290 mm | 4810 mm |
| Vehicle Width | 1770 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2890 mm |
| Fuel Consumption Highway | 9.5 L/100km | 7.9 L/100km |
| Fuel Consumption City | 13.1 L/100km | 13.9 L/100km |
| Fuel Consumption Overall | 11.3 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
