1999 Audi A8 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Audi A8. In addition, the cost of maintenance, including insurance, on 1999 Audi A8 would be higher. At 2,771 cc (6 cylinders), 1999 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 25 more horse power than 1999 Audi A8. (190 HP @ 6000 RPM) In normal driving conditions, 2009 BMW 525 should accelerate faster than 1999 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A8 weights approximately 140 kg more than 2009 BMW 525.
Because 1999 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 525. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A8 (280 Nm @ 3200 RPM) has 30 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 1999 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 1999 Audi A8 | 2009 BMW 525 | |
| Make | Audi | BMW |
| Model | A8 | 525 |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 190 HP | 215 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 280 Nm | 250 Nm |
| Torque RPM | 3200 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 235 km/hour | 245 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1495 kg |
| Vehicle Length | 5040 mm | 4850 mm |
| Vehicle Width | 1890 mm | 1470 mm |
| Vehicle Height | 1440 mm | 1850 mm |
| Wheelbase Size | 2890 mm | 2890 mm |
