2009 Audi A6 vs. 2005 BMW 530
To start off, 2009 Audi A6 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 2,999 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 86 more horse power than 2009 Audi A6. (168 HP @ 6000 RPM) In normal driving conditions, 2005 BMW 530 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 25 kg more than 2005 BMW 530.
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, 2005 BMW 530 (300 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2009 Audi A6. (230 Nm @ 3200 RPM). This means 2005 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2005 BMW 530 has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 2005 BMW 530 | |
| Make | Audi | BMW |
| Model | A6 | 530 |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 168 HP | 254 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 230 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 81 mm | 85.1 mm |
| Engine Stroke Size | 77.4 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 10.7:1 |
| Acceleration 0-100mph | 9.9 seconds | 7.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1615 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Consumption Overall | 10.8 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
