2002 Audi A6 vs. 2005 BMW 525
To start off, 2005 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi A6. In addition, the cost of maintenance, including insurance, on 2002 Audi A6 would be higher. At 2,496 cc (6 cylinders), 2002 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (189 HP @ 6000 RPM) has 29 more horse power than 2002 Audi A6. (160 HP @ 4000 RPM) In normal driving conditions, 2005 BMW 525 should accelerate faster than 2002 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 40 kg more than 2002 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 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 525. However, in wet, icy, snow, or gravel driving conditions, 2002 Audi A6, 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, 2002 Audi A6 (311 Nm @ 1400 RPM) has 66 more torque (in Nm) than 2005 BMW 525. (245 Nm @ 3500 RPM). This means 2002 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525.
Compare all specifications:
| 2002 Audi A6 | 2005 BMW 525 | |
| Make | Audi | BMW |
| Model | A6 | 525 |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 189 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 311 Nm | 245 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 78.3 mm | 84.1 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 9.3 seconds | 8.5 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1630 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2770 mm | 2730 mm |
| Fuel Consumption | 5.6 L/100km | 6.8 L/100km |
| Fuel Consumption City | 9.2 L/100km | 12.5 L/100km |
| Fuel Consumption Overall | 6.9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
