2003 Audi A8 vs. 2005 BMW 530
To start off, 2005 BMW 530 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 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 (227 HP @ 5800 RPM) has 10 more horse power than 2003 Audi A8. (217 HP @ 6300 RPM) In normal driving conditions, 2005 BMW 530 should accelerate faster than 2003 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 35 kg more than 2005 BMW 530.
Because 2005 BMW 530 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 530. However, in wet, icy, snow, or gravel driving conditions, 2003 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2005 BMW 530 has automatic transmission and 2003 Audi A8 has manual transmission. 2003 Audi A8 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:
| 2003 Audi A8 | 2005 BMW 530 | |
| Make | Audi | BMW |
| Model | A8 | 530 |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 227 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 8200 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Top Speed | 240 km/hour | 244 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1635 kg |
| Vehicle Length | 5060 mm | 4850 mm |
| Vehicle Width | 1900 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2900 mm |
| Fuel Consumption Overall | 9.6 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
