2008 BMW 525 vs. 2004 Audi A4
To start off, 2008 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,983 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (220 HP @ 6300 RPM) has 5 more horse power than 2008 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 2008 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 215 kg more than 2008 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 525. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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 Audi A4 (300 Nm @ 3200 RPM) has 49 more torque (in Nm) than 2008 BMW 525. (251 Nm @ 2900 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 525.
Compare all specifications:
| 2008 BMW 525 | 2004 Audi A4 | |
| Make | BMW | Audi |
| Model | 525 | A4 |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2983 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 215 HP | 220 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 251 Nm | 300 Nm |
| Torque RPM | 2900 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 78.8 mm | 93 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 243 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1710 kg |
| Vehicle Length | 4870 mm | 4550 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2660 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
