2005 Audi A6 vs. 2004 BMW 525
To start off, 2005 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 525. In addition, the cost of maintenance, including insurance, on 2004 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2004 BMW 525 is equipped with a bigger engine. In terms of performance, 2004 BMW 525 (189 HP @ 4000 RPM) has 12 more horse power than 2005 Audi A6. (177 HP @ 4000 RPM) In normal driving conditions, 2004 BMW 525 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 191 kg more than 2004 BMW 525.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 525. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2004 BMW 525 (400 Nm) has 30 more torque (in Nm) than 2005 Audi A6. (370 Nm). This means 2004 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2004 BMW 525 | |
| Make | Audi | BMW |
| Model | A6 | 525 |
| Year Released | 2005 | 2004 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2497 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 177 HP | 189 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 400 Nm |
| Top Speed | 205 km/hour | 222 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 8.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1955 kg | 1764 kg |
| Vehicle Length | 4820 mm | 4850 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1500 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 70 L |
