2006 BMW 525 vs. 2005 Audi A3
To start off, 2006 BMW 525 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 3,188 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6000 RPM) has 32 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM) In normal driving conditions, 2005 Audi A3 should accelerate faster than 2006 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 20 kg more than 2005 Audi A3.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 525. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 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, 2005 Audi A3 (320 Nm @ 2500 RPM) has 69 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525. 2005 Audi A3 has automatic transmission and 2006 BMW 525 has manual transmission. 2006 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 525 | 2005 Audi A3 | |
| Make | BMW | Audi |
| Model | 525 | A3 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 3188 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 247 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Engine Bore Size | 85.1 mm | 84 mm |
| Engine Stroke Size | 88.1 mm | 95.9 mm |
| Engine Compression Ratio | 10.7:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 241 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1610 kg |
| Vehicle Length | 4860 mm | 4290 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2580 mm |
| Fuel Consumption Overall | 7.8 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
