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 2,979 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 38 more horse power than 2003 Audi A8. (216 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. 2005 BMW 530 weights approximately 90 kg more than 2003 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Audi A8. In wet, icy, snow, or gravel driving conditions, 2005 BMW 530 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, 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. 2003 Audi A8 has automatic transmission and 2005 BMW 530 has manual transmission. 2005 BMW 530 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A8 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 | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2974 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 216 HP | 254 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Top Speed | 242 km/hour | 240 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1670 kg | 1760 kg |
| Vehicle Length | 5060 mm | 4850 mm |
| Vehicle Width | 1900 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2950 mm | 2890 mm |
| Fuel Consumption | 7.2 L/100km | 7.8 L/100km |
| Fuel Consumption City | 13.7 L/100km | 14.1 L/100km |
| Fuel Consumption Overall | 9.6 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
