2006 Audi A8 vs. 2005 BMW 530
To start off, 2006 Audi A8 is newer by 1 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 3,697 cc (8 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (276 HP @ 6000 RPM) has 22 more horse power than 2005 BMW 530. (254 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2005 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 105 kg more than 2005 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 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, 2006 Audi A8 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, 2006 Audi A8 (360 Nm @ 3750 RPM) has 59 more torque (in Nm) than 2005 BMW 530. (301 Nm @ 2500 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 530.
Compare all specifications:
| 2006 Audi A8 | 2005 BMW 530 | |
| Make | Audi | BMW |
| Model | A8 | 530 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3697 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 276 HP | 254 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 360 Nm | 301 Nm |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 85 mm |
| Engine Stroke Size | 82.4 mm | 88 mm |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 6.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1665 kg |
| Vehicle Length | 5060 mm | 4810 mm |
| Vehicle Width | 1900 mm | 1810 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 2890 mm |
| Fuel Consumption Highway | 8.8 L/100km | 8.1 L/100km |
| Fuel Consumption City | 17.3 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.9 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
